› added 11 months ago

126

TIL unique clown makeup is memorialized on eggs in a museum; it’s a soft copyright method to prevent plagiarism

Read more atlasobscura.com

via reddit.com

AXow TIL of Jack Churchill - He’s the only man with a confirmed Longbow kill in WWII. He carried a longbow, broadsword, and bagpipes. He played the pipes before battles, and survived the war.
8gKX TIL: Scientists bred extremely sexually attractive male mosquitoes whose offspring are unable to breed. So these mosquitoes will hopefully dominate the mosquito gene pool, and in a generation or two, billions of mosquito larvae will be reproductive dead-ends.
kOE54 TIL scientists observed the transition of unicellular yeast to multicellularity by repeatedly separating cells by gravity and collecting the cells settled at the bottom of the tubes. The cells eventually formed clusters and subsequent genetic mutations favored the clusters over the individual cells.
1aPl7 TIL that bullet proof vests made of a material called Zylon, and purchased by various federalstate and local agencies, were found to have a failure rate of 58%.
j68lj TIL that if you're over the age of 62 and in the US, you can get a free lifetime pass to all federal recreation areas managed by the National Park Service, US Fish & Wildlife Service, Bureau of Land Management, Bureau of Reclamation, US Forest Service, or the US Army Corps of Engineers for $80.