› added 5 years ago

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TIL That IQ can decrease by an average of 13% when people are more stressed

Read more nytimes.com

via reddit.com

P1e1g TIL: birds exhibit very jerky movements mainly for depth perception — quickly switching which eye is looking at something enables comparison between viewpoints, much like humans constantly compare views from their two eyes which the brain uses to create a 3D picture.
VZg0 TIL the United Arab Emirates is seriously considering building a mountain to try to change its climate
oWQW TIL John Snow is considered the Father of Modern Epidemiology, after successfully tracing back a cholera infection to a water pump in London in 1854.
vPXx8 TIL a study found that 4-month old babies that grow up to be introverts cry sooner than extroverts when a noisy rattle is shaken in front of them.
PYZ6O TIL that dimetrodon was never a dinosaur, but was actually more closely related to mammals. Also that pop culture depictions of dimetrodon are super inaccurate.