Today, you’ll learn about a tantalizing new discovery about dark energy that could change our understanding of the entire universe, how scientists are pulling electricity from raindrops, and the barcode memory tool inside a chickadee’s brain.

Dark Energy

“A Tantalizing ‘Hint’ That Astronomers Got Dark Energy All Wrong.” by Dennis Overbye. 2024.
“What Is Dark Energy? An Astrophysicist Explains.” Ars Technica. YouTube Video. 2023.
“What is Dark Energy? Inside our accelerating, expanding universe.” by Chelsea Gohd. 2024.
“DESI Data Documentation.” Database. 2023.

Electric Rain

“New green technology harvests energy from raindrops and humidity.” by Robert F. Service. 2024.
“The Amazing Drinking Bird.” by Brian Rohrig. 2024.
“Rapid progress of key clean energy technologies shows the new energy economy is emerging faster than many think.” IEA.org. 2023.

Chickadees

“Chickadees use memory ‘bar codes’ to find their hidden food stashes.” by Jake Buehler. 2024.
“Barcoding of episodic memories in the hippocampus of a food-caching bird.” by Selmaan N. Chettih, et al. 2024.
“Birdist Rule #71: Figure Out What Kind Of Chickadees You’ve Got.” by Nicholas Lund. 2016.
“Somewhere in the brain is a storage device for memories.” by Laura Sanders. 2018.
“A manifold neural population code for space in hippocampal coactivity dynamics independent of place fields.” by Eliott Robert Joseph Levy, et al. 2023.
“Heterogeneous representations in the hippocampus.” by Kazumasa Z. Tanaka. 2021.

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Dark Energy, Electric Rain, Chickadees

Curiosity Weekly