Neuroscientists re-create Pink Floyd song from listeners' brain activity

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August 18, 2023

Neuroscience Neuroscientists Re-create Pink Floyd Song from Listeners' Brain Activity Artificial intelligence has turned the brain's electrical signals into somewhat garbled classic rock By Lucy Tu

Energy The Superconductor Sensation Has Fizzled, and That's Fine The rise and fall of LK-99 offers a lesson on how to consider technology's role in urgently needed energy transitions By Lauren Leffer

Natural Disasters Why a Banyan Tree Damaged in the Maui Wildfire Was So Beloved This 150-year-old tree has been a cultural hub for Hawaii's town of Lahaina for centuries By Timmy Broderick

Basic Chemistry 'Quantum Superchemistry' Observed for the First Time Ever A new type of chemistry performed at very cold temperatures on very small particles enables quick, precise reactions By Stephanie Pappas,LiveScience

Astronomy Arecibo Observatory Shuts Down Its Science Although Arecibo Observatory is slated to become an education center, astronomers hope research might one day return to the site By Anil Oza,Nature

Artificial Intelligence AI Causes Real Harm. Let's Focus on That over the End-of-Humanity Hype Effective regulation of AI needs grounded science that investigates real harms, not glorified press releases about existential risks By Emily M. Bender,Alex Hanna

Mathematics Mathematicians Discover Long-Sought 'Dedekind Number' Researchers have found the ninth "Dedekind number" after a 32-year-long search By Leila Sloman

Archaeology 400-Year-Old 'Vampire Child' Was Buried with Their Foot Padlocked so They Wouldn't Rise from the Grave This child was buried 400 years ago in what is now Poland, face-down and with an iron padlock on their foot By Tom Metcalfe,LiveScience

Basic Chemistry Why Hair Turns Curly and Frizzy in the Summer, according to Chemistry A chemist breaks down how hair follicles respond to summer heat and humidity By Tara S. Carpenter,The Conversation US

Public Health Why Are COVID Rates Increasing in the Summer? COVID hospitalizations are slowly rising again this summer, causing scientists and clinicians to rethink if or when the disease will become a seasonal illness By Lauren J. Young

Mental Health Why Just One Sleepless Night Makes People Emotionally Fragile Sleep loss dampens brain regions that help manage our emotions By Eti Ben Simon

BRING SCIENCE HOME Slime: Is It a Solid, Liquid--or Both? Stretch it, smoosh it, leave it--what is it? Try your hand at some polymer chemistry to find out more about the strange nature of slime! Credit: George Retseck A rabbit is fluffy, mud is squishy, and a balloon is stretchy. What substances can be fluffy, squishy and stretchy at the same time, and are so much fun to play with? Silly Putty, Gak and slime! These substances can be confusing, too. Most substances become harder when cooled and flow much better as they warm up. Think of how honey slowly oozes from the bottle on a cold day and rushes out on a hot day. Silly Putty, Gak and slime are different. They can feel as hard as a solid when squeezed in your fist, but as soon as you release your grip, they ooze out through your fingers like a thick liquid. Why would slime be different? In this activity you will make your own slime, play with it and discover what makes it flow!

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