Researchers have developed a novel optical technique to observe the incredibly fast formation of electrical double layers (EDLs) in liquids.

Archaeologists from the Caral Archaeological Zone (ZAC), led by Dr. Ruth Shady Solís from the Ministry of Culture, have discovered a well-preserved burial at the Áspero archaeological site in Barranca Province, Peru.

A developer has created a PDF so massive that it’s larger than the entire observable universe. Think you’ve seen big files?

By simulating the future atmosphere, scientists hope to understand whether trees will continue to act as the lungs of the planet.

Researchers explore the curious relationship between sound and gene expression in cell cultures.

How core-mantle differentiation influenced the distribution of volatile elements on Earth. Imagine Earth’s history as a mystery novel, with one of its greatest unresolved questions being: Where did all the nitrogen go? Scientists have long observed that Earth’s rocky outer layer, the mantle, cont

An animated introduction to the Fourier Transform.
Help fund future projects: https://www.patreon.com/3blue1brown.
An equally valuable form of support is to simply share some of the videos.
Special thanks to these supporters: http://3b1b.co/fourier-thanks.
Learn more about Janestreet: https://janestreet.com/3b1b.

Follow-on video about the uncertainty principle: https://youtu.be/MBnnXbOM5S4

Interactive made by a viewer inspired by this video:
https://prajwalsouza.github.io/Experiments/Fourier-Transform-Visualization.html.

Also, take a look at this Jupyter notebook implementing this idea in a way you can play with:
https://github.com/thatSaneKid/fourier/blob/master/Fourier%2…tion.ipynb.

Thanks to these viewers for their contributions to translations.
Hebrew: Omer Tuchfeld.
Russian: xX-Masik-Xx.
Vietnamese: @ngvutuan2811

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A newly discovered electrically conductive organism that transports electrical current like a wire could usher in an era of bioelectronics.

External inputs reshape the Hopfield energy landscape and drive memory retrieval, even under noise and ambiguity.