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77

TIL Chevy Chase played drums in college for a band called The Leather Canary, which he referred to as a “bad Jazz band”. After leaving, two bandmembers and classmates went on to be successful as the band Steely Dan.

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RrZj TIL that gold gets its color from special relativity. Relativistic contraction shrinks the gap between the s and d orbitals, allowing gold to absorb blue instead of ultraviolet. If not for relativity, gold would appear more silver in color.
pYGgQ TIL that Robert Oppenheimer's Interim Committee advised the American government not to warn Hiroshima's civilians of the impending atomic bomb. He was nervous that the bomb may not detonate properly, and also felt that a lack of warning would create a greater panic among Japanese leadership.
mxaQo TIL the eggs of Southern Cassowary is green like green(raw) mango. The eggs become green due to biliverdin, a common pigment found in bird eggshells. Their eggs color is used for camouflage against the surrounding vegetation in tropical forests.
wLVEW TIL that scientists were able to use a spinach leaf as scaffolding to build a mini working human heart.
P10GE TIL Unlike the majority of the US, Delaware was once a Swedish colony called New Sweden, established during the Thirty Years' War. Settlements were established in present-day Delaware, New Jersey, Maryland, and Pennsylvania. New Sweden existed from 1638 to 1655 before being conquered by the Dutch