#MAGNETIC field

[nasa]

Do You Love the Color of the Sun?

Get dazzled by the true spectrum of solar beauty. From fiery reds to cool blues, explore the vibrant hues of the Sun in a mesmerizing color order. The images used to make this gradient come from our Solar Dynamics Observatory. Taken in a variety of wavelengths, they give scientists a wealth of data about the Sun. Don't miss the total solar eclipse crossing North America on April 8, 2024. (It's the last one for 20 years!) Set a reminder to watch with us.

[jareckiworld]

Marianne Vlaschits — Magnetic Field (oil on canvas, 2021)

[fuckyeahfluiddynamics]

A Triangular Prominence

Our Sun is a maelstrom of light and heat, a constant battlefield for plasma and magnetic fields. This recent prominence, captured by Andrea Vanoni and others, bore a striking triangular shape.  (Image credit: A. Vanoni; via APOD) Read the full article

[389]

[cosmonautroger]

Planet Earth magnetic field

[mindblowingscience]

Earth's magnetic field nearly collapsed some 590 million years ago, presumably putting life on the planet's surface at risk of a rise in cosmic radiation. According to new research, the temporary weakening of the magnetic shielding might have been anything but a biological catastrophe. In fact, it may have boosted oxygen levels, creating prime conditions for early life to blossom. "Earth's magnetic field was in a highly unusual state when macroscopic animals of the Ediacara fauna diversified and thrived," University of Rochester Earth scientist Wentao Huang and colleagues write in their new paper.

Conitnue Reading.

[neptun0roto]

𔘓　𓎢𓎟𓎡　𔘓　𓎢𓎟𓎡　𔘓　𓎢𓎟𓎡　𔘓 @neptun0roto

[unbfacts]

Earth's magnetic field was about twice as strong during Roman times as it is now, based on studies of ancient minerals and sediments.

[reality-detective]

The human heart has a magnetic field that is 5000 times more powerful than the magnetic field of the brain 🤔

[wayti-blog]

Wow wow wow! Last night we experienced another absolutely crazy aurora display. Rain showers passing Schermerhorn (The Netherlands), with dancing pillars and curtains on top. I couldn't believe what I was seeing. I thought the aurora of 10 may was a once in a lifetime event. I was wrong.

-Albert Dros

[ilikeit-art]

A theremin that is played by hand without any physical contact and only by creating a magnetic field and changing the volume and frequency of the sound! Theremin was invented in 1919 by Russian physicist Leon Theremin. Today, this unique instrument is very much appreciated by artists. Not only does the theremin sound like nothing, but the way it is played is also unique. In this way, this instrument is played without being touched!

[mockva]

on sound

[alinalovescoffee]

[fuckyeahfluiddynamics]

Salt Affects Particle Spreading

Microplastics are proliferating in our oceans (and everywhere else). This video takes a look at how salt and salinity gradients could affect the way plastics move.  (Video and image credit: M. Alipour et al.) Read the full article

[albarrancabrera]

Albarran Cabrera   —–   Instagram

Opticks

Tesla #55106 Pigments, gampi paper and gold leaf.

[nerdymemes]