› added 4 years ago

130

TIL that some DSLR cameras can clean their sensors by themselves.

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YpgNW TIL Sigmund Freud's development of psychoanalysis, including concepts such as the id, ego, superego, and libido, was all done under the influence of a constant supply of cocaine, which he advocated unreservedly, and even endorsed for cash.
60RX TIL that after the Treaty of Versailles, Marshal Ferdinand Foch said “This is not a peace. It is an armistice for twenty years”. 20 years and 65 days later, WW2 broke out.
DngY TIL that a school in Pennsylvania got students to donate money to Katrina victims by playing “MMMBop” in the halls, the only way to make it stop being to donate. In response, Hanson matched the school’s donation and sent every student a copy of their latest album.
47Ow TIL of Angel’s Glow, a condition observed in soldiers at the Battle of Shiloh, when their wounds began to glow blue and heal faster. In 2001, a 17yo discovered it was caused by nematode vomit, the beneficial bacterium Photorhabdus luminescens.
woGo6 TIL that Seth MacFarlane was only 24 when he made Family Guy