#Electric car battery testing

[awesome-casuallyfamouscollector]

BYD Atto 3 electric crossover after test drive, Riga, Latvia, April 8, 2025, Photo by D.P.

P.S. A day well spent: The test drive of the BYD electric crossover was overwhelmingly positive...Agile and fun, BYD ATTO 3 provides an engaging driving experience.  It's clear that you don't need a Tesla to get a great electric car...

BYD's LFP electric cars can definitely improve Europe's energy security and independence from fossil fuel imports

[internationalelectriccar]

How To Test Electric Cars

How To Test Electric Cars

Testing electric cars involves a comprehensive approach that includes various key testing procedures. The goal is to ensure continuous improvement in the design and performance of the vehicle. Read about how to test electric cars.

Comprehensive Testing Approach

The comprehensive testing approach involves evaluating all aspects of the electric vehicle, including the electric battery, integrated circuit, electronic control unit, and the overall motor vehicle.

Key Testing Procedures

Key testing procedures include conformance testing, reliability engineering, and regulatory compliance checks. These tests are designed to ensure that the electric car meets all necessary standards and certifications.

Continuous Testing and Improvement

Continuous testing and improvement is an important aspect of electric vehicle development. It involves regular testing and refinement of the vehicle's components and systems to enhance its performance and reliability.

Electric Vehicles (EVs): Standards, Certifications, and Challenges

Electric vehicles must meet certain standards and certifications. These standards cover various aspects of the vehicle, including its energy development, environmental impact, and supply chain management.

Standards and Certifications for EVs

Standards and certifications for EVs are set by various regulatory bodies. They ensure that the vehicles are safe, efficient, and environmentally friendly.

Important Aspect of EV Standards

An important aspect of EV standards is the testing of electric cars. This involves evaluating the vehicle's electrical load, among other things.

Electric Cars are Vehicles

Electric cars are vehicles that use an electric motor for propulsion. They are an integral part of the automotive engineering landscape and are subject to the same laws and regulations as traditional motor vehicles.

Energy Development

Energy development in electric cars involves the use of electric batteries. These batteries store the electrical energy that powers the vehicle.

Conformance Testing

Conformance testing ensures that electric cars meet the required standards and certifications. It involves checking the vehicle's components and systems against the established criteria.

Electric Battery

The electric battery is a key component of an electric car. It stores the electrical energy that powers the vehicle.

Environmental Law

Environmental law plays a crucial role in the development and operation of electric cars. It sets the standards for emissions and energy efficiency that these vehicles must meet.

Original Equipment Manufacturer

The original equipment manufacturer, or OEM, is responsible for producing the components used in electric cars. This includes everything from the electric motor to the integrated circuit.

Automotive Engineering

Automotive engineering is the field of engineering that deals with the design, development, and manufacture of vehicles, including electric cars.

Supply Chain

The supply chain for electric cars involves the network of manufacturers, suppliers, and distributors that provide the components and materials used in the vehicle's production.

Integrated Circuit

The integrated circuit in an electric car controls the vehicle's electrical systems. It is a crucial component of the vehicle's electronic control unit.

Electronic Control Unit

The electronic control unit, or ECU, is the system that controls the various electrical systems in an electric car. It is a key component of the vehicle's operation.

Motor Vehicle

An electric car is a type of motor vehicle. It uses an electric motor for propulsion, rather than a traditional internal combustion engine.

Test Case

A test case in electric car testing is a specific scenario designed to test a particular aspect of the vehicle's performance or functionality.

Main Components of Electric Cars

The main components of electric cars include the electric motor, the electric battery, the electronic control unit, and the integrated circuit.

Reliability Engineering

Reliability engineering in electric car testing involves evaluating the vehicle's performance and reliability under various conditions.

Electrical Load

The electrical load in an electric car refers to the amount of electrical energy the vehicle uses during operation.

Testing Electric Cars

Testing electric cars involves a range of procedures designed to evaluate the vehicle's performance, safety, and reliability. This includes everything from conformance testing to reliability engineering.

Regulatory Compliance

Regulatory compliance in electric car testing ensures that the vehicle meets all necessary laws and regulations. This includes environmental laws, safety standards, and energy efficiency requirements.

International Electric Car is a platform dedicated to providing the latest news and information on electric cars, sustainable transportation, and clean energy vehicles. They aim to keep you updated on the advancements in electric vehicle technology. The website offers insights into electric cars, EV charging stations, renewable energy, and electric car batteries. They also provide information on electric car prices and incentives to make these vehicles more affordable and accessible. Whether you're an electric car enthusiast or a newcomer to sustainable transportation, "International Electric Car" invites you to join the electric vehicle revolution.

[afeelgoodblog]

The Best News of Last Year - 2023 Edition

Welcome to our special edition newsletter recapping the best news from the past year. I've picked one highlight from each month to give you a snapshot of 2023. No frills, just straightforward news that mattered. Let's relive the good stuff that made our year shine.

January - London: Girl with incurable cancer recovers after pioneering treatment

A girl’s incurable cancer has been cleared from her body after what scientists have described as the most sophisticated cell engineering to date.

2. February - Utah legislature unanimously passes ban on LGBTQ conversion therapy

The Utah State Legislature has unanimously approved a bill that enshrines into law a ban on LGBTQ conversion therapy.

3. March - First vaccine for honeybees could save billions

The United States Department of Agriculture (USDA) has approved the world’s first-ever vaccine intended to address the global decline of honeybees. It will help protect honeybees from American foulbrood, a contagious bacterial disease which can destroy entire colonies.

4. April - Fungi discovered that can eat plastic in just 140 days

Australian scientists have successfully used backyard mould to break down one of the world's most stubborn plastics — a discovery they hope could ease the burden of the global recycling crisis within years. 

5. May - Ocean Cleanup removes 200,000th kilogram of plastic from the Pacific Ocean

The Dutch offshore restoration project, Ocean Cleanup, says it has reached a milestone. The organization's plastic catching efforts have now fished more than 200,000 kilograms of plastic out of the Pacific Ocean, Ocean Cleanup said on Twitter.

6. June - U.S. judge blocks Florida ban on care for trans minors in narrow ruling, says ‘gender identity is real’

A federal judge temporarily blocked portions of a new Florida law that bans transgender minors from receiving puberty blockers, ruling Tuesday that the state has no rational basis for denying patients treatment.

7. July - World’s largest Phosphate deposit discovered in Norway

A massive underground deposit of high-grade phosphate rock in Norway, pitched as the world’s largest, is big enough to satisfy world demand for fertilisers, solar panels and electric car batteries over the next 50 years, according to the company exploiting the resource.

8. August - Successful room temperature ambient-pressure magnetic levitation of LK-99

If the claim by Sukbae Lee and Ji-Hoon Kim of South Korea’s Quantum Energy Research Centre holds up, the material could usher in all sorts of technological marvels, such as levitating vehicles and perfectly efficient electrical grids.

9. September - World’s 1st drug to regrow teeth enters clinical trials

The ability to regrow your own teeth could be just around the corner. A team of scientists, led by a Japanese pharmaceutical startup, are getting set to start human trials on a new drug that has successfully grown new teeth in animal test subjects.

10. October - Nobel Prize goes to scientists behind mRNA Covid vaccines

The Nobel Prize in Physiology or Medicine has been awarded to a pair of scientists who developed the technology that led to the mRNA Covid vaccines. Professors Katalin Kariko and Drew Weissman will share the prize.

11. November - No cases of cancer caused by HPV in Norwegian 25-year olds, the first cohort to be mass vaccinated for HPV.

Last year there were zero cases of cervical cancer in the group that was vaccinated in 2009 against the HPV virus, which can cause the cancer in women.

12. December - President Biden announces he’s pardoning all convictions of federal marijuana possession

President Joe Biden announced Friday he's issuing a federal pardon to every American who has used marijuana in the past, including those who were never arrested or prosecuted.

------

And there you have it – a year's worth of uplifting news! I hope these positive stories brought a bit of joy to your inbox. As I wrap up this special edition, I want to thank all my supporters!

Buy me a coffee ❤️

Merry Christmas and Happy New Year!

[ecrivainsolitaire]

A summary of the Chinese AI situation, for the uninitiated.

These are scores on different tests that are designed to see how accurate a Large Language Model is in different areas of knowledge. As you know, OpenAI is partners with Microsoft, so these are the scores for ChatGPT and Copilot. DeepSeek is the Chinese model that got released a week ago. The rest are open source models, which means everyone is free to use them as they please, including the average Tumblr user. You can run them from the servers of the companies that made them for a subscription, or you can download them to install locally on your own computer. However, the computer requirements so far are so high that only a few people currently have the machines at home required to run it.

Yes, this is why AI uses so much electricity. As with any technology, the early models are highly inefficient. Think how a Ford T needed a long chimney to get rid of a ton of black smoke, which was unused petrol. Over the next hundred years combustion engines have become much more efficient, but they still waste a lot of energy, which is why we need to move towards renewable electricity and sustainable battery technology. But that's a topic for another day.

As you can see from the scores, are around the same accuracy. These tests are in constant evolution as well: as soon as they start becoming obsolete, new ones are released to adjust for a more complicated benchmark. The new models are trained using different machine learning techniques, and in theory, the goal is to make them faster and more efficient so they can operate with less power, much like modern cars use way less energy and produce far less pollution than the Ford T.

However, computing power requirements kept scaling up, so you're either tied to the subscription or forced to pay for a latest gen PC, which is why NVIDIA, AMD, Intel and all the other chip companies were investing hard on much more powerful GPUs and NPUs. For now all we need to know about those is that they're expensive, use a lot of electricity, and are required to operate the bots at superhuman speed (literally, all those clickbait posts about how AI was secretly 150 Indian men in a trenchcoat were nonsense).

Because the chip companies have been working hard on making big, bulky, powerful chips with massive fans that are up to the task, their stock value was skyrocketing, and because of that, everyone started to use AI as a marketing trend. See, marketing people are not smart, and they don't understand computers. Furthermore, marketing people think you're stupid, and because of their biased frame of reference, they think you're two snores short of brain-dead. The entire point of their existence is to turn tall tales into capital. So they don't know or care about what AI is or what it's useful for. They just saw Number Go Up for the AI companies and decided "AI is a magic cow we can milk forever". Sometimes it's not even AI, they just use old software and rebrand it, much like convection ovens became air fryers.

Well, now we're up to date. So what did DepSeek release that did a 9/11 on NVIDIA stock prices and popped the AI bubble?

Oh, I would not want to be an OpenAI investor right now either. A token is basically one Unicode character (it's more complicated than that but you can google that on your own time). That cost means you could input the entire works of Stephen King for under a dollar. Yes, including electricity costs. DeepSeek has jumped from a Ford T to a Subaru in terms of pollution and water use.

The issue here is not only input cost, though; all that data needs to be available live, in the RAM; this is why you need powerful, expensive chips in order to-

Holy shit.

I'm not going to detail all the numbers but I'm going to focus on the chip required: an RTX 3090. This is a gaming GPU that came out as the top of the line, the stuff South Korean LoL players buy…

Or they did, in September 2020. We're currently two generations ahead, on the RTX 5090.

What this is telling all those people who just sold their high-end gaming rig to be able to afford a machine that can run the latest ChatGPT locally, is that the person who bought it from them can run something basically just as powerful on their old one.

Which means that all those GPUs and NPUs that are being made, and all those deals Microsoft signed to have control of the AI market, have just lost a lot of their pulling power.

Well, I mean, the ChatGPT subscription is 20 bucks a month, surely the Chinese are charging a fortune for-

Oh. So it's free for everyone and you can use it or modify it however you want, no subscription, no unpayable electric bill, no handing Microsoft all of your private data, you can just run it on a relatively inexpensive PC. You could probably even run it on a phone in a couple years.

Oh, if only China had massive phone manufacturers that have a foot in the market everywhere except the US because the president had a tantrum eight years ago.

So… yeah, China just destabilised the global economy with a torrent file.

[bearforcecaptions]

It had been an ordinary day for Greg Townsend. A 45-year-old insurance adjuster, Greg prided himself on his meticulous nature and structured life. He had just finished reviewing another mundane claim at his desk when his phone buzzed. The notification was from an unknown number. Curious, Greg swiped it open and read the message:

"Can't wait to see you over the holidays, man!"

Greg frowned. The casual tone was completely out of place for his professional world, and the number was unfamiliar. Assuming it was a wrong number, he started typing a polite reply. But before he could send it, the screen flickered and then dimmed as if the battery had suddenly drained.

"Weird," Greg muttered.

The room around him began to feel strangely hot, like the air had thickened. He reached up to loosen his tie but froze as a wave of dizziness struck. His vision blurred, and his knees buckled as he leaned against his desk. Something was happening—something he couldn’t explain. A faint tingle began in his fingertips and toes, spreading like electricity through his body. He tried to move but found himself immobilized, watching helplessly as his hands began to shift before his very eyes.

Greg’s thick, calloused fingers were slimming down. His age-spotted skin began to smooth out, the veins receding as they took on a youthful glow. The wedding band on his finger slipped off, clattering onto the desk as his knuckles shrank. Greg stared in horror as the wrinkles on his arms faded, his muscles subtly filling out, taking on a lean, athletic build.

His shirt and tie dissolved in a ripple of fabric, replaced by a snug green T-shirt that hugged his now broader chest and toned shoulders. The stiff slacks he had worn for years morphed into khaki shorts, his legs lengthening and growing more muscular beneath them. The transformation continued downward as his socks loosened and unraveled, reforming into dark ankle socks that fit snugly around his feet. His polished dress shoes softened and expanded, shifting into a pair of worn, blue sneakers with thick, white soles. The shoes felt familiar, like he’d walked miles in them, and they tapped lightly against the floor as if testing their new form.

Greg stumbled backward, his hands shooting to his face. His once graying hair darkened to a deep brown, thickening into a slightly messy, carefree style. His beard melted away, leaving a light dusting of stubble on his jawline, while a subtle mustache grew in above his lip. The lines around his eyes and mouth disappeared as his features softened and sharpened all at once. His jawline became more defined, his nose straighter, and his skin took on a healthy, blemish-free glow. He gasped as he caught sight of his reflection in the black screen of his phone—a face stared back at him, one he didn’t recognize. He looked around 21 years old.

Panic surged through him, but it was quickly drowned out by an unfamiliar sense of ease. The transformation wasn’t just physical. Memories, foreign but vivid, began flooding his mind. He was no longer Greg Townsend, insurance adjuster and father of two. He was Justin Carter, a 21-year-old junior at State University, majoring in kinesiology. He tried to cling to his old identity, but it slipped further and further from his grasp with every passing second.

Images of dorm parties, football games, and late-night study sessions danced through his mind. He remembered acing his anatomy midterm and the feeling of freedom driving his beat-up car around campus. Greg’s decades of responsibility dissolved like sand, replaced by Justin’s carefree and relaxed demeanor. The old memories began to feel fake, like a dream he had woken from. Justin couldn’t imagine being anyone other than himself.

He looked down at his feet, now comfortably planted in his sneakers, and wiggled his toes. The dark socks peeked out just above the sneakers’ edge, looking exactly as they should. He couldn’t help but grin, feeling at home in his skin. Justin ran a hand through his thick hair, marveling at how naturally it fell into place, and then rubbed his chin, appreciating the scratch of stubble and his new mustache.

The room around him had shifted entirely. He was no longer in his cluttered office. Instead, he sat in a bustling airport terminal, the faint hum of announcements and distant chatter filling his ears. The sterile carpeted floor beneath him was patterned with abstract shapes, and the row of black chairs he sat on felt uncomfortably stiff against his legs. To his left, a young woman scrolled through her tablet, oblivious to his transformation. To his right, a pole decorated with candy-cane stripes reminded him that Christmas was just days away.

Justin leaned back in the chair, his legs sprawled out comfortably. His khaki shorts revealed toned thighs, and his sneakers tapped absently against the floor. He pulled out his phone, already knowing the passcode by heart, and found a text thread with his childhood friend, Matt.

"Can’t wait to see you either, dude," he typed, a broad grin spreading across his face. He felt light, energetic, and utterly at ease. Any lingering remnants of Greg’s anxieties and responsibilities had vanished. Justin’s carefree attitude was fully his own now. He couldn’t even remember what had worried him earlier. Life felt perfect, like it always had.

The tannoy crackled, announcing his flight’s boarding. Justin grabbed his bright orange backpack, slinging it over one shoulder. As he stood, his heart swelled with anticipation. The holidays were going to be amazing. He couldn’t wait to see his family, play video games with his younger brother, and maybe even run into that girl from high school he used to have a crush on.

With a spring in his step, Justin made his way to the gate, leaving behind any trace of Greg Townsend. As far as he was concerned, he had always been Justin Carter, and life couldn’t be better.

[dandelionsresilience]

Good News - June 8-14

Like these weekly compilations? Tip me at $Kaybarr1735! And if you tip me and give me a way to contact you, at the end of the month I'll send you a link to all of the articles I found but didn't use each week!

1. Rare foal born on estate for first time in 100 years

“The Food Museum at Abbot's Hall in Stowmarket, Suffolk, is home to a small number of Suffolk Punch horses - a breed considered critically endangered by the Rare Breeds Survival Trust. A female foal was born on Saturday and has been named Abbots Juno to honour the last horse born at the museum in 1924. [...] Juno is just one of 12 fillies born so far this year in the country and she could potentially help produce more of the breed in the future.”

2. The cement that could turn your house into a giant battery

“[Scientists] at Massachusetts Institute of Technology (MIT) have found a way of creating an energy storage device known as a supercapacitor from three basic, cheap materials – water, cement and a soot-like substance called carbon black. [... Supercapacitators] can charge much more quickly than a lithium ion battery and don't suffer from the same levels of degradation in performance. [... Future applications of this concrete might include] roads that store solar energy and then release it to recharge electric cars wirelessly as they drive along a road [... and] energy-storing foundations of houses.”

3. New road lights, fewer dead insects—insect-friendly lighting successfully tested

“Tailored and shielded road lights make the light source almost invisible outside the illuminated area and significantly reduces the lethal attraction for flying insects in different environments. [...] The new LED luminaires deliver more focused light, reduce spill light, and are shielded above and to the side to minimize light pollution. [... In contrast,] dimming the conventional lights by a factor of 5 had no significant effect on insect attraction.”

4. When LGBTQ health is at stake, patient navigators are ready to help

“[S]ome health care systems have begun to offer guides, or navigators, to get people the help they need. [... W]hether they're just looking for a new doctor or taking the first step toward getting gender-affirming care, "a lot of our patients really benefit from having someone like me who is there to make sure that they are getting connected with a person who is immediately going to provide a safe environment for them." [... A navigator] also connects people with LGBTQ community organizations, social groups and peer support groups.”

5. Tech company to help tackle invasive plant species

“Himalayan balsam has very sugary nectar which tempts bees and other pollinators away from native plants, thereby preventing them from producing seed. It outcompetes native plant species for resources such as sunlight, space and nutrients. [...] The volunteer scheme is open to all GWT WilderGlos users who have a smartphone and can download the Crowdorsa app, where they can then earn up to 25p per square meter of Balsam removed.”

6. [Fish & Wildlife] Service Provides Over $14 Million to Benefit Local Communities, Clean Waterways and Recreational Boaters

“The U.S. Fish and Wildlife Service is distributing more than $14 million in Clean Vessel Act grants to improve water quality and increase opportunities for fishing, shellfish harvests and safe swimming in the nation’s waterways. By helping recreational boaters properly dispose of sewage, this year’s grants will improve conditions for local communities, wildlife and recreational boaters in 18 states and Guam.”

7. Bornean clouded leopard family filmed in wild for first time ever

“Camera traps in Tanjung Puting National Park in Indonesian Borneo have captured a Bornean clouded leopard mother and her two cubs wandering through a forest. It's the first time a family of these endangered leopards has been caught on camera in the wild, according [to] staff from the Orangutan Foundation who placed camera traps throughout the forest to learn more about the elusive species.”

8. Toy library helps parents save money 'and the planet'

“Started in 2015 by Annie Berry, South Bristol's toy library aims to reduce waste and allow more children access to more - and sometimes expensive - toys. [...] Ms Berry partnered with the St Philips recycling centre on a pilot project to rescue items back from landfill, bringing more toys into the library. [...] [P]eople use it to support the environment, take out toys that they might not have the space for at home or be able to afford, and allow children to pick non-gender specific toys.”

9. Chicago Receives $3M Grant to Inventory Its Trees and Create Plan to Manage City’s Urban Forest

“The Chicago Park District received a $1.48 million grant [“made available through the federal Inflation Reduction Act”] to complete a 100% inventory of its estimated 250,000 trees, develop an urban forestry management plan and plant 200 trees in disadvantaged areas with the highest need. As with the city, development of the management plan is expected to involve significant community input.”

10. Strong Public Support for Indigenous Co-Stewardship Plan for Bears Ears National Monument

“[The NFW has a] plan to collaboratively steward Bears Ears National Monument to safeguard wildlife, protect cultural resources, and better manage outdoor recreation. The plan was the result of a two-year collaboration among the five Tribes of the Bears Ears Inter-Tribal Coalition and upholds Tribal sovereignty, incorporates Traditional Ecological Knowledge, and responsibly manages the monument for hunting, fishing, and other outdoor recreation while ensuring the continued health of the ecosystem.”

June 1-7 news here | (all credit for images and written material can be found at the source linked; I don’t claim credit for anything but curating.)

[foldingfittedsheets]

We’re not gonna be able to charge the new electric car at home until Sunday when the extended length charger I got arrives. The kid who sold us the car confidently stated it could do 90 miles on a full battery, which would work great for my wife’s 60mi round trip commute.

Today they tested it and it used up slightly over half the battery to get to work. So now if they take the car to work they have to spend an hour at a charger to get home.

So the new car may end up as my car for a while since my commute is a pittance comparatively, at least on days they don’t have time to spare. We’re pissy at the kid for misrepresenting the range and we’re stressed and anxious about change but ultimately we have two cars.

This one will be “paid back” in two years and if thats how long we keep it before finding a longer range car then we’re both okay with that.

[cosmicportal]

Nikola Tesla's 1st Electric Car in 1918 Regenerated Electricity from it's surroundins.

This is Nikola Tesla's 1921 Pierce-Arrow electric car, powered by pure etheric electricity. It is a self-charging car; it does not run on batteries, oil, or gas.

Electric cars have been around much

In 1931, Nikola Tesla presented and tested a new automobile. Tesla had developed it with his own personal funds.

The motor had been removed, leaving the clutch, gearbox and transmission to the rear wheels uninterrupted. The power receiver (gravity energy converter) had been built by Tesla himself. It was installed in front of the control panel. A heavy antenna, approximately 1.8 meters long, protruded from the converter. This antenna apparently had the function as that of the moray converter (radiant energy!).

"Now we have power," said Tesla? he said there was enough power in the converter to light an entire house, plus run the car's motor. The car was tested for a week, reaching a top speed of 144 km per hour effortlessly. Someone commented that no gases were coming out of the tailpipe. Nikola Tesla replied, "We have no motor."

[willowwindss]

100 Inventions by Women

LIFE-SAVING/MEDICAL/GLOBAL IMPACT:

Artificial Heart Valve – Nina Starr Braunwald

Stem Cell Isolation from Bone Marrow – Ann Tsukamoto

Chemotherapy Drug Research – Gertrude Elion

Antifungal Antibiotic (Nystatin) – Rachel Fuller Brown & Elizabeth Lee Hazen

Apgar Score (Newborn Health Assessment) – Virginia Apgar

Vaccination Distribution Logistics – Sara Josephine Baker

Hand-Held Laser Device for Cataracts – Patricia Bath

Portable Life-Saving Heart Monitor – Dr. Helen Brooke Taussig

Medical Mask Design – Ellen Ochoa

Dental Filling Techniques – Lucy Hobbs Taylor

Radiation Treatment Research – Cécile Vogt

Ultrasound Advancements – Denise Grey

Biodegradable Sanitary Pads – Arunachalam Muruganantham (with women-led testing teams)

First Computer Algorithm – Ada Lovelace

COBOL Programming Language – Grace Hopper

Computer Compiler – Grace Hopper

FORTRAN/FORUMAC Language Development – Jean E. Sammet

Caller ID and Call Waiting – Dr. Shirley Ann Jackson

Voice over Internet Protocol (VoIP) – Marian Croak

Wireless Transmission Technology – Hedy Lamarr

Polaroid Camera Chemistry / Digital Projection Optics – Edith Clarke

Jet Propulsion Systems Work – Yvonne Brill

Infrared Astronomy Tech – Nancy Roman

Astronomical Data Archiving – Henrietta Swan Leavitt

Nuclear Physics Research Tools – Chien-Shiung Wu

Protein Folding Software – Eleanor Dodson

Global Network for Earthquake Detection – Inge Lehmann

Earthquake Resistant Structures – Edith Clarke

Water Distillation Device – Maria Telkes

Portable Water Filtration Devices – Theresa Dankovich

Solar Thermal Storage System – Maria Telkes

Solar-Powered House – Mária Telkes

Solar Cooker Advancements – Barbara Kerr

Microbiome Research – Maria Gloria Dominguez-Bello

Marine Navigation System – Ida Hyde

Anti-Malarial Drug Work – Tu Youyou

Digital Payment Security Algorithms – Radia Perlman

Wireless Transmitters for Aviation – Harriet Quimby

Contributions to Touchscreen Tech – Dr. Annette V. Simmonds

Robotic Surgery Systems – Paula Hammond

Battery-Powered Baby Stroller – Ann Moore

Smart Textile Sensor Fabric – Leah Buechley

Voice-Activated Devices – Kimberly Bryant

Artificial Limb Enhancements – Aimee Mullins

Crash Test Dummies for Women – Astrid Linder

Shark Repellent – Julia Child

3D Illusionary Display Tech – Valerie Thomas

Biodegradable Plastics – Julia F. Carney

Ink Chemistry for Inkjet Printers – Margaret Wu

Computerised Telephone Switching – Erna Hoover

Word Processor Innovations – Evelyn Berezin

Braille Printer Software – Carol Shaw

⸻

HOUSEHOLD & SAFETY INNOVATIONS:

Home Security System – Marie Van Brittan Brown

Fire Escape – Anna Connelly

Life Raft – Maria Beasley

Windshield Wiper – Mary Anderson

Car Heater – Margaret Wilcox

Toilet Paper Holder – Mary Beatrice Davidson Kenner

Foot-Pedal Trash Can – Lillian Moller Gilbreth

Retractable Dog Leash – Mary A. Delaney

Disposable Diaper Cover – Marion Donovan

Disposable Glove Design – Kathryn Croft

Ice Cream Maker – Nancy Johnson

Electric Refrigerator Improvements – Florence Parpart

Fold-Out Bed – Sarah E. Goode

Flat-Bottomed Paper Bag Machine – Margaret Knight

Square-Bottomed Paper Bag – Margaret Knight

Street-Cleaning Machine – Florence Parpart

Improved Ironing Board – Sarah Boone

Underwater Telescope – Sarah Mather

Clothes Wringer – Ellene Alice Bailey

Coffee Filter – Melitta Bentz

Scotchgard (Fabric Protector) – Patsy Sherman

Liquid Paper (Correction Fluid) – Bette Nesmith Graham

Leak-Proof Diapers – Valerie Hunter Gordon

FOOD/CONVENIENCE/CULTURAL IMPACT:

Chocolate Chip Cookie – Ruth Graves Wakefield

Monopoly (The Landlord’s Game) – Elizabeth Magie

Snugli Baby Carrier – Ann Moore

Barrel-Style Curling Iron – Theora Stephens

Natural Hair Product Line – Madame C.J. Walker

Virtual Reality Journalism – Nonny de la Peña

Digital Camera Sensor Contributions – Edith Clarke

Textile Color Processing – Beulah Henry

Ice Cream Freezer – Nancy Johnson

Spray-On Skin (ReCell) – Fiona Wood

Langmuir-Blodgett Film – Katharine Burr Blodgett

Fish & Marine Signal Flares – Martha Coston

Windshield Washer System – Charlotte Bridgwood

Smart Clothing / Sensor Integration – Leah Buechley

Fibre Optic Pressure Sensors – Mary Lou Jepsen

[thr0wnawayy]

So I was looking at the 'Get It Done Chargebolt' Fight and realized how bullshit it is.

Your telling me the MLA. A militia ideological group with numerous connections, a major one being Denerat (A Tech Company!) cannot give one of it's higher ranking members anything more than a taser!

(god, this is so forced.)

His quirk (Ampivolt) seems to work by taking electricity from any source and releasing it back out from his body, much stronger than it once was. (No, I did not read the wiki when writing this)

His body acts like a power amplifier, taking the watts absorbed and imparting some of it's own energy into it before sending it back out.

In a fair scenario (not manipulated by Hori and his bullshit), our elektromaniac here should have won out.

So, in a bid to do the MLA one better, I present to you my own contraption:

(Not my best. I made it on my cell while on the move, also yes that's the Denerat logo)

I've effectively strapped a car battery to this guy's back.

It's outer chasis made of a lightweight non conductive mesh, as to not drag him down. The battery stays locked inside, needing to be opened to charge beforehand.

The gloves are attached to gold wires to ensure maximum output and lifespan (as gold doesn't tarnish) and are wrapped in a sturdy carbon mesh. The gloves themselves act as tasers for both long ranged and short ranged attacks, having holes in the front and back to allow for combos and continous fire.

You may point to the Tesla coils that sit on either the sides of the battery's chasis and wonder what their purpose is?

Simple, destruction. They also ensure that the battery doesn't overload.

When the battery has reached it's max capacity, it will send some of that energy to the coils and these in turn transfer it to the single spike located at the end of each coil.

The spike on the end acts as a reverse lightning rod. sending the excess electricity outwards in a devastating attack that destroys anything in it's path.

Both coils are positioned outwards as to not harm the user as well as to ensure the electricity does not arch between the coils.

The battery then uses advanced tech in it's chasis to reabsorb some of the linering electricity floating in the air and recycles it back into the battery.

I don't show it here but the backside (facing the users back) of the chassis is a very plush material, as to not leave the user in discomfort. It is also where the straps are hidden.

--------------------------------------------------

Test Drive (Or Denki's cooked, literally)

Ok we have the equipment, we have the MLA soldier. Now what?.

Well we speculate of course!

We know from OFA and the USJ Nomu that absorption and accumulation quirks usually have some upper limit.

We've also seen Denki fall victim to his own quirk numerous times (and quite severely at that), so it's not much of a stretch to say he could be burned by his own quirk.

Let's say Denki gets hit with Count Shock-ula while he's wearing the battery.

Above is the amount of electricity he normally expells when using his taser. Even now it could probably cause severe nerve damage or even death.

To save on length, we already know this man is a trained soldier, likely has been his whole life.

Given this, his fighting prowess and strategic mind should lend to him getting the upper hand in his fight with Denki, one of 1A's lowest ranking students in both academic and physical.

He hits Denki with a clean shot, maintaining a constant transfer of energy.

Even even as his muscles spasm and clench, Denki thinks he has the upper hand as does Jirou.

But now the battery is there providing a constant supply of electricity and Denki can only keep up so much, as Shock-ula's quirk does it's magic and increases the output.

++++++++++++++++++++++++++++++++++

Exposition Time:

Presuming that Denki's stockpile is located at his center of gravity, we can say that the focal point of the overload will start here.

The inside of human bodies typically sit at an average of 98.0 Fahrenheit or 36.64 Celsius, about the same as a 50w light bulb.

The maximum amount of heat a human can take before they begins to burn is around 140°F (60°C).

The human body temp can flare up to as high as 106°F (41°C) when in extremely stressful situations (though this is more in the regards of certain anxiety disorders)

++++++++++++++++++++++++++++++++++

As Denki's stockpile begins reaching it's limits, he begins to stress slightly. He can begin to feel the effects of his body temperature climbing and his growing panick isn't helping.

Jirou may try and interfere, but is either hit when the tesla coils expell the excess energy being absorbed or she is unable to approach all together as electrical currents surround the two electricity weilders.

Either way this only contributes to Denki's stress. He begins feeling the heat build in his abdomen, just above his bellybutton. Soon his insides feels like the inside of a hotspring.

Any attempts to sweat are foiled by his own electricity's heat evaporating it as soon as it forms on his skin. His body has no real way to cool down.

The MLA member may feel guilt in killing a child, but chooses to look at the bigger picture and what's at stake if he fails. He tries not to dwell too hard.

A long, aching moment passes by.

Denki is actually burning now, his intellect increases with each passing second and with it comes the ability to truly comprehend the situation he is in.

Trapped.

Denki's blood feels like it's boiling as he struggles to shut his eyes, fearing they may melt out of their sockets. His head is pounding and his stomach is rolling with intense nausea, a sign of severe heatstroke.

Yet the heat continues.

Blood vessels burst in his nose, lungs and eyes as the heart goes overtime, the kidneys have long stopped functioning and by this point Denki can't even think coherently.

A few moments later.

His organs and muscle fibers are now becoming covered with burn scars, he can smell himself burning and is finally then that Denki passes out. Perhaps for the last time.

××××××××××××××××××××××××××××××××××××

So, pretty grim huh.

Had MHA been darker (and more thematically consistent) this could have been a possible scenario.

It really makes you wonder what the fuck the heroes were thinking sending teenagers to fight in an active war zone.

Really makes me question the competency of both UA and 1A's respective parents because lord almighty...

Sending them to raid the base of the biggest crime organization in the country is already bad, as mentioned in my Jaku Disaster Post, not knowing what your doing is even worse.

This isn't the first time we've seen this either, remember the Shie Hisakai?

Yeah they pulled that shit too, despite knowing the entire base was a death trap but I'll leave that dissection for later posting.

It's not just Midnight who could have died, we could have been looking at roughly 10-13 members of 1A being dead (Not counting Bakugo) and that's just off the top of my head.

You know if Hori wanted to add shock value, rather than pulling shit out of thin air he could've just tossed some excess weight by utilizing his threats properly.

Really his over reliance on surface level "shock"* value in the later seasons, doesn't exactly put me in high hopes that his horror Manga will do well.

(*Retconning Rei's family, AFO's constant returns, Stars and Stripes, The Mech suit, Vestiges, etc etc)

If Hori wants to write horror, he needs to reapproach how he writes. Simple as that.

===============================

Note: To the person that sent me the AFO ask. My apologies for not answering, I accidentally wiped it by mistake when trying to post, please feel free to resend the question to my inbox and I will glady give you an answer.

That was a wild one, so have a quick-sketch gag based off an MLA AU that's been floating around my notes for your troubles.

[sngl-led-auto-lights]

Do headlights drain the battery while driving?

No, headlights do not drain the battery while driving under normal circumstances. Here’s why:

The Alternator Powers Electrical Systems While Driving

When the engine is running, the alternator generates electricity to: Power all electrical components (headlights, radio, AC, etc.).

Recharge the battery to maintain its charge.

Headlights typically draw 5–10A (60–120W) of power, which a functional alternator can easily supply (most alternators produce 60–150A).

When Headlights Could Drain the Battery

Exceptions occur if there’s a mechanical or electrical failure: Failing Alternator: If the alternator isn’t generating enough power, the battery will compensate until it’s drained.

Symptoms: Dimming lights, battery warning light, or odd electrical behavior.

Parasitic Drain: Faulty wiring or aftermarket accessories (e.g., amplifiers) may overload the system.

Extreme Loads: Running headlights + high-power devices (heated seats, AC, etc.) on an older car with a weak alternator.

How to Check for Issues

Voltage Test: Use a multimeter on the battery:

Engine off: 12.4–12.7V = healthy.

Engine running: 13.5–14.5V = alternator working. Below 13V = failure.

Load Test: Mechanics can simulate electrical loads to test alternator output.

Preventing Battery Drain Turn off lights when the engine is off (modern cars often do this automatically).

Fix alternator/wiring issues promptly.

Avoid retrofitting high-wattage LED/HID bulbs without upgrading the alternator.

Key Takeaway: In a properly functioning car, headlights are powered by the alternator and won’t drain the battery while driving. If your battery dies with the engine running, suspect alternator failure or excessive electrical load. 🔧🔋

[awesome-casuallyfamouscollector]

BYD Dolphin Surf Review (2025): An Affordable Electric Car!

[mensfactory]

Nikola Tesla (July 10, 1856 - January 7, 1943)

Nikola Tesla registered more than 700 patents in 35 countries of the world, and many of those inventions brought progress and prosperity to mankind. However, Tesla, when he died in New York, was penniless.

Nikola Tesla 1st Electric Car in 1918 That Regenerate Electricity from the Earth.

This is Nikola Tesla's 1921 Pierce-Arrow electric car, powered by pure etheric electricity. It is a self-charging car; it does not run on batteries, oil, or gas.

Electric cars have been around much In 1931, Nikola Tesla presented and tested a new automobile that he had developed it with his own personal funds.

The motor had been removed, leaving the clutch, gearbox and transmission to the rear wheels uninterrupted. The power receiver (gravity energy converter) had been built by Tesla himself. It was installed in front of the control panel. A heavy antenna, approximately 1.8 meters long, protruded from the converter. This antenna apparently had the function as that of the moray converter (radiant energy!).

Mr Tesla said there was enough power in the converter to light an entire house, plus run the car's motor.

The car was tested for a week, reaching a top speed of 144 km per hour effortlessly...

[wheelsgoroundincircles]

Six Facts About Tesla

Founding: Tesla was founded in 2003 by engineers Martin Eberhard and Marc Tarpenning, not Elon Musk. Musk joined the company as a major investor and became its public face.

Model Naming Quirk: Tesla’s car lineup follows a playful pattern: Model S, 3, X, and Y. Elon Musk has said it was meant to spell "S3XY," with the number 3 replacing an "E."

Battery Focus: Tesla's breakthrough isn’t just in electric cars but also in battery technology. Tesla has invested heavily in creating powerful and long-lasting batteries, not only for cars but also for energy storage solutions like Powerwall.

Autopilot and Full Self-Driving: Tesla’s Autopilot is an advanced driver-assistance system, but it’s not fully autonomous. The company is working on Full Self-Driving (FSD) software, which could eventually enable true autonomous driving.

Gigafactories: Tesla operates massive manufacturing plants known as Gigafactories, located in the U.S., China, and Germany. These factories are integral to Tesla’s ability to scale production and reduce costs.

SpaceX Connection: Tesla and SpaceX, both run by Elon Musk, share more than just a CEO. The companies collaborate on technology, and SpaceX’s Falcon Heavy rocket even launched a Tesla Roadster into space as part of a 2018 test flight.

[quirkwizard]

What do you think Class 1-A's action figures would look like in universe?

Non-quirk related question haha. What do you think class 1A's barbie-ken taglines would be? Not sure how to frame the question but for example for Tokoyami it could be, "This Ken is gothic" or for Ochako it could be, "This Barbie is on cloud nine" (due to her quirk)

I mean, I'm not sure if there is much to say on that. I feel like any taglines for actions figures would just be pretty generic, but I can talk about action figures.

Sato: Comes with a series of small snacks that you can feed him to cause him to bulk up and you pop open the stomach to get them back.

Koda: Just a simple figurine of him with a bunch of small animal models that you can play with as well. Comes with a button to play animal sounds.

Mineta: Orbs on the head are removable and the toy comes with arms that catapult the orbs forward. Possibly with a pointless target pad that no kid will use.

Sero: His tape dispensers can be pulled out like a rip cord, letting the action figure pull itself to whatever you put the doll on. Filling them with regular tape did not work well with test audiences.

Aoyama: Armor is made of a super reflective material that shimmers and has a flashlight in the belt to replicate his beam. Also comes with a lot of costume variants and accessories at Aoyama's instance.

Hakagure: Like Aoyama, her toy is very reflective, almost like a giant prism that gives off colorful lights when put up to any light. A stocking issue made it a hard to find collector's item for a time.

Ojiro: The tail can be curled up and then released, causing the action figure to fling forward. This curling can be used to make it hang on stuff as well. His tail also comes with "kung fu action grip", because of course it does.

Denki: Comes with a bunch of flashing lights and sounds for his electrical attacks. Has a swithcable head for his regular face and his low power face, much to Denki's chagrin. Batteries are not included for some reason.

Jiro: Definitely has some music aspect for it's main gimmick, like being able to use her jacks to plug your MP3 player into it to play music on it or having recordings of her songs on it when you press a button on it.

Kirsihima: Either has a bunch of plates on it that you can put on him to harden him up or you push a button to pop them out of the toy. Had issues in production because of how dangerous the hair spike was for kids.

Mina: Has an action figure with a lot articulation. It's main feature is a goo that comes with it that kids are suppose to put in and fire out of the toy. They fill it up by removing head and pouring the goo in, much to Mina's horror.

Shoji: The main feature would obviously be his arms. They'd either work like super stretchy arms or have a much of attachments that a kid could connect and stack on top of each other to add on whatever organs they want.

Iida: This figure with a set up buttons that can kick the legs forward, able to demolish any stack of cups that you happen to set up. He happens to be bundled a lot with overly complex, Ingeium themed cars, much to Iida's confusion.

Tsuyu: Has a lot of suckers on the hands and feet so you can stick it to surfaces. The tongue can be shoot out as well to grab onto stuff, kind of like those sticky hand toys. Yes, it is water proof and a popular bath toy for young children.

Tokoyami: Probabley has a standard figure with Dark Shadow with larger versions of it being sold separately. The parts of Dark Shadow can be removed and put onto Tokoyami for his armored form. It has a glow in the dark feature, without a doubt.

Shoto: Comes with fire and ice attachment to simulate shooting it out of his hands and feet. The scar was on the wrong side of a better part of it's run and it's occasionally bundled with Endeavor toys to help increase Enji's poor sales.

Momo: Her costume had to be changed on the figurine in order to be sold in stores. She comes with a massive amount of accessories to have her wield, along with little facts and tidbits about them. Momo demanded that her toy had some educational merits.

Katsuki: Probably has some spring power launcher in his arms that you can use to fire out plastic darts. Definitely has something that screams out catchphrases like "Die!" and "I'll kill you!" that would have to be rewrite and recorded several times to get them published.

Uraraka: Has a button that makes her hands glow like she does when she uses her powers along with has wench systems like Sero for her grapple hooks. Probably has a weird spin off line based around it, like Uraravity's Space Adventures featuring the Alien Queen Pinky.

Izuku: The most popular and with the most variations, though the standard ones glows with a button press, has spring shoots for the boots, and an spring in the hand to fire plastic air blasts. Sometimes comes out with special versions that come with other Quirks he had.

[wumblr]

there's this cruel irony of imperialism -- obviously many of them -- and there's a good chance somebody is going to call me either shortsighted, highfalutin, ungrounded, or reaching for saying this, but i've been thinking about the networked effects of extracted resources. first it was spice colonialism, then the spices all turned out to be too aphrodisiac and this eventually led to the industrialization of cornflakes

they used to construct elaborate fictions for conflict minerals, this item is unbelievably valuable and the only appropriate use for it is to commemorate a lifelong, monogamous and reproductive relationship (diamonds). now the conflict mineral (lithium) is an unnecessary substitute for an herb (tobacco) and it has become disposable

the nature and progression of imperialism requires continual growth and this means the conflict minerals can't maintain their value, they turn from precious heirloom jewelry to litter, simply because litter is less rare and so more profitable. first they had to mine the raw metals to build out an electrical grid, and then the materials to build roads and cars, and now that the grid requires baseload batteries parked in your garage we're throwing lithium on the ground. plastics have an irrevocable hold on the market simply because they're petroleum byproducts

cities could never have become as large as they did without the development of firefighting and now the baseload batteries are inextinguishable. progress of ever-smaller fragmentation for profit leads to contradiction. the city cannot move forward without the conflict mineral battery, but it can't put the fire out and it can't stop throwing them away, ostensibly to suppress use of an herb, once medicinal, now an adulterated vice. because adulterating it not only increases the rate of cancer but attributes it to personal choice, which is necessary, because otherwise it would be more attributable to the materials that keep the system running (uranium). it's incredible

the state with the lowest rate of cancer is downwind of the test site, because it's populated by yet another extremist christian wing of imperial progress, so extreme that they don't smoke or drink, because these personal choices have an outsized influence in comparison to the global contamination that the development of the bomb caused. a bit of the money made from the extraction of resources is put towards repayment for citizens of the imperial core, for exposure to the product that created their way of life, but the program expires and nobody cares because they seem to think it didn't affect them

anyway somebody threw a whole clock radio in my garden. i took the battery and now i can't do anything with it unless i want to figure out where to take it to be recycled. holding this blue plastic-wrapped cylinder of fire risk conflict mineral in my little hand and ruminating on it. do you think it traveled further than i have to get to me? i should never have left it sitting next to my keys i've been glancing at it in passing every day for weeks. of course you're not supposed to throw them on the ground, but i've already criticized the abdication of responsibility by corporations for the waste their products become. makes it into another issue of personal choice when they wouldn't have existed if they hadn't been industrialized