r/ScienceClock

In 1963, Randy Gardner stayed awake for 264 hours (11 days) as part of a sleep-deprivation experiment.
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In 1963, Randy Gardner stayed awake for 264 hours (11 days) as part of a sleep-deprivation experiment.

u/FookyPanda — 2 days ago
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Due to the high temperatures in France, the satellite images show a change in the color of the landscape, as the grass turns unusually yellow

u/FookyPanda — 6 days ago

TIL there's an island in Greece where Alzheimer's rates are nearly zero, and researchers who went to find the error in the data found none.

Ikaria is a small island in the Aegean Sea. Around 8,000 people. Alzheimer's rates are nearly zero compared to roughly 1 in 3 Americans over 85.

When researchers first saw the numbers they assumed the data was wrong. They kept looking for the mistake.

The mistake wasn't there.

What they found was a combination nobody had studied together — diet, daily naps, a cultural relationship with time, and a fasting calendar that accidentally triggers autophagy — a cellular brain-cleanup process.

(Did a deep dive on this recently if anyone wants the full breakdown)

reddit.com
u/Akshat0816 — 11 days ago
▲ 13 r/ScienceClock+3 crossposts

"It is easier to denature plutonium than it is to denature the evil spirit of man." — On this day in 1946, Albert Einstein gave us reality check.

https://www.thefactsite.com/day/june-23/

June 23rd, 1946: Albert Einstein famously reflects on the dawning of the nuclear age, capturing a dark truth about humanity: while science can manipulate the most complex elements of the universe, it cannot easily alter or control the destructive impulses inherent in human nature.

Quotes from Oppenheimer (2023) Movie:

J. Robert Oppenheimer: When I came to you with those calculations, we thought we might start a chain reaction that would destroy the entire world.

Albert Einstein: I remember it well. What of it?

J. Robert Oppenheimer: I believe we did.

https://www.imdb.com/title/tt15398776/quotes/

u/Thinkoutloudlife — 13 days ago