baffledandbewildered
baffledandbewildered
???
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betty, she/her, 20mc skin/pfp made by @losersduo on twt
Last active 60 minutes ago
Don't wanna be here? Send us removal request.
baffledandbewildered · 58 minutes ago
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Can you get the dog, please?
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baffledandbewildered · 23 hours ago
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I sat down outside to hang out, and Bug jumped up to get some love (and a break from the children)
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baffledandbewildered · 2 days ago
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Pictured: Luis Cassiano is the founder of Teto Verde Favela, a nonprofit that teaches favela residents in Rio de Janeiro, Brazil, how to build their own green roofs as a way to beat the heat. He's photographed at his house, which has a green roof.
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"Cassiano is the founder of Teto Verde Favela, a nonprofit that teaches favela residents how to build their own green roofs as a way to beat the heat without overloading electrical grids or spending money on fans and air conditioners. He came across the concept over a decade ago while researching how to make his own home bearable during a particularly scorching summer in Rio.
A method that's been around for thousands of years and that was perfected in Germany in the 1960s and 1970s, green roofs weren't uncommon in more affluent neighborhoods when Cassiano first heard about them. But in Rio's more than 1,000 low-income favelas, their high cost and heavy weight meant they weren't even considered a possibility.
That is, until Cassiano decided to team up with a civil engineer who was looking at green roofs as part of his doctoral thesis to figure out a way to make them both safe and affordable for favela residents. Over the next 10 years, his nonprofit was born and green roofs started popping up around the Parque Arará community, on everything from homes and day care centers, to bus stops and food trucks.
When Gomes da Silva heard the story of Teto Verde Favela, he decided then and there that he wanted his home to be the group's next project, not just to cool his own home, but to spread the word to his neighbors about how green roofs could benefit their community and others like it.
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Pictured: Jessica Tapre repairs a green roof in a bus stop in Benfica, Rio de Janeiro, Brazil.
Relief for a heat island
Like many low-income urban communities, Parque Arará is considered a heat island, an area without greenery that is more likely to suffer from extreme heat. A 2015 study from the Federal Rural University of Rio de Janeiro showed a 36-degree difference in land surface temperatures between the city's warmest neighborhoods and nearby vegetated areas. It also found that land surface temperatures in Rio's heat islands had increased by 3 degrees over the previous decade.
That kind of extreme heat can weigh heavily on human health, causing increased rates of dehydration and heat stroke; exacerbating chronic health conditions, like respiratory disorders; impacting brain function; and, ultimately, leading to death.
But with green roofs, less heat is absorbed than with other low-cost roofing materials common in favelas, such as asbestos tiles and corrugated steel sheets, which conduct extreme heat. The sustainable infrastructure also allows for evapotranspiration, a process in which plant roots absorb water and release it as vapor through their leaves, cooling the air in a similar way as sweating does for humans.
The plant-covered roofs can also dampen noise pollution, improve building energy efficiency, prevent flooding by reducing storm water runoff and ease anxiety.
"Just being able to see the greenery is good for mental health," says Marcelo Kozmhinsky, an agronomic engineer in Recife who specializes in sustainable landscaping. "Green roofs have so many positive effects on overall well-being and can be built to so many different specifications. There really are endless possibilities.""
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Pictured: Summer heat has been known to melt water tanks during the summer in Rio, which runs from December to March. Pictured is the water tank at Luis Cassiano's house. He covered the tank with bidim, a lightweight material conducive for plantings that will keep things cool.
A lightweight solution
But the several layers required for traditional green roofs — each with its own purpose, like insulation or drainage — can make them quite heavy.
For favelas like Parque Arará, that can be a problem.
"When the elite build, they plan," says Cassiano. "They already consider putting green roofs on new buildings, and old buildings are built to code. But not in the favela. Everything here is low-cost and goes up any way it can."
Without the oversight of engineers or architects, and made with everything from wood scraps and daub, to bricks and cinder blocks, construction in favelas can't necessarily bear the weight of all the layers of a conventional green roof.
That's where the bidim comes in. Lightweight and conducive to plant growth — the roofs are hydroponic, so no soil is needed — it was the perfect material to make green roofs possible in Parque Arará. (Cassiano reiterates that safety comes first with any green roof he helps build. An engineer or architect is always consulted before Teto Verde Favela starts a project.)
And it was cheap. Because of the bidim and the vinyl sheets used as waterproof screening (as opposed to the traditional asphalt blanket), Cassiano's green roofs cost just 5 Brazilian reais, or $1, per square foot. A conventional green roof can cost as much as 53 Brazilian reais, or $11, for the same amount of space.
"It's about making something that has such important health and social benefits possible for everyone," says Ananda Stroke, an environmental engineering student at the Federal University of Rio de Janeiro who volunteers with Teto Verde Favela. "Everyone deserves to have access to green roofs, especially people who live in heat islands. They're the ones who need them the most." ...
It hasn't been long since Cassiano and the volunteers helped put the green roof on his house, but he can already feel the difference. It's similar, says Gomes da Silva, to the green roof-covered moto-taxi stand where he sometimes waits for a ride.
"It used to be unbearable when it was really hot out," he says. "But now it's cool enough that I can relax. Now I can breathe again."
-via NPR, January 25, 2025
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baffledandbewildered · 3 days ago
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a quick “why is my life so bad” checklist
how’s your sleep schedule
have you eaten or drank anything besides sugar and caffeine
how long have you been sitting in one spot
have you gone out in public recently
have you taken a shower/brushed your teeth/groomed yourself properly
have you spent time doing an activity that doesn’t involve a screen
etc
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baffledandbewildered · 3 days ago
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Shout out to characters who want to be used. Shout out to characters who are so desperate to be worth something that they'll endure anything. Shout out to characters who build their entire self worth around being useful, being a tool. Shout out to characters who don't care how they are treated, as long as someone pays them any attention at all
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baffledandbewildered · 3 days ago
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Hey don't cry, okay? We just found Attenborough’s long-beaked echidna, a species thought to be extinct for the past 60 years.
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baffledandbewildered · 3 days ago
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It will get cold again eventually. The summer will not last forever. I’m not doomed to live in this unbearable heat for all eternity. <- said while gripping the countertop so hard that the tile is starting to crack
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baffledandbewildered · 3 days ago
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It will get cold again eventually. The summer will not last forever. I’m not doomed to live in this unbearable heat for all eternity. <- said while gripping the countertop so hard that the tile is starting to crack
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baffledandbewildered · 3 days ago
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It will get cold again eventually. The summer will not last forever. I’m not doomed to live in this unbearable heat for all eternity. <- said while gripping the countertop so hard that the tile is starting to crack
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baffledandbewildered · 3 days ago
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im executing brandon minutetech at dawn
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baffledandbewildered · 3 days ago
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oh, ok, i see how it is. you “want me to make more noise in bed” but the second i pull out the bagpipes i’m “not taking this seriously”
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baffledandbewildered · 3 days ago
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In case you’ve ever wondered what being an environmental biology student is like
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baffledandbewildered · 4 days ago
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a detailed list of things i hate
hot weather
high temperatures
heat
warmer than average conditions
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baffledandbewildered · 4 days ago
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Bound to this earth, this isn't goodbye.
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baffledandbewildered · 4 days ago
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Fun fact: the guys at our college’s geology department prop out the doors with their samples. I totally understand why but as someone whose work with samples is necessarily super delicate and sterile it fucks me up so bad
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baffledandbewildered · 4 days ago
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who up evil scheming rn
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baffledandbewildered · 5 days ago
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you guys don’t even understand what GoodTimesWithScar means to me. Funniest character to ever exist. He’s the server’s sexy pool boy and marriage counselor and he’s bad at all of his jobs and you can never tell if it’s through intentional sabotage or genuine incompetence and then you see him build the most beautiful thing you’ve ever seen and log out. He’s not a himbo because he’s a genius and master manipulator but he decided a long time ago that he cares more about having abs and giant tits than proving to anyone that he’s smart. He can cry on command and make you think he’s the most helpless creature on the planet and then turn around and fire an arrow from 200 blocks away and get a headshot and kill you. And then he turns around trips over his own feet and drowns in four inches of water. I’m literally obsessed with him
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