› added 2 years ago

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Today I learned that if you collapse an underwater bubble with a sound wave, light is produced, and the mechanism has not been figured out.

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MeB5a TIL Dewey Readmore Books was a cat adopted by a public library in Spencer, Iowa. He was rescued after being abandoned in the library's book drop, and went on to achieve international fame as a library cat. Following his death, his obituary was featured in over 270 newspapers worldwide.
pYlLN TIL that answering questions helps the brain retain information much better than passive reading.
dYyE TIL Deer poses the most danger to humans out of all mammals living in North America
R5MVa TIL of the Leaning Tower of Niles, a half-size replica of the Leaning Tower of Pisa, located in Niles, Illinois. It was completed in 1934 by industrialist Robert Ilg as part of a recreation park for employees of the Ilg Hot Air Electric Ventilating Company of Chicago.
1r0P TIL Batman and Robin rescued a cow that would later become Bat Cow, an awesome superhero.