› added 9 years ago

425

TIL that during WWII, hamburgers in the U.S. were dubbed “Liberty Steaks” to avoid the German-sounding name.

Read more factretriever.com

via ift.tt

E1PdX TIL Saturation divers when not diving at extreme depths can spend almost two months at a time inside a tiny pressurized environment on board a ship and can only breathe a mixture of helium and oxygen as normal air will kill them. They do this to stay acclimated to the intense pressures they work in.
j6BOn TIL That Hops (beer), Hackberry, Blue Sandalwood and Trema Orientalis are all closely related to cannabis. And blackberries, apples, peaches, figs, and roses are all in the same Rosales order as cannabis. (distant cousins)
wLEoM TIL Rastafarians believed Haille Selassie, then king of Ethiopia to be the second coming of Jesus. Selassie refuted this and publicly denied his immorality. Rastafarians took this as proof he was in fact Jesus. Selassie's subsequent death in 1975 resulted in a crisis of faith for many Rastafarians.
KYEDE TIL that low magnesium can cause both severe mental and physical side effects
ne1Qo TIL about "the Singing Revolution" which happened between 1987 and 1991 in Estonia when people gathered in public places to sing national songs together despite the ban. This and the "human chain" from Estonia to Lithuania were among the events that led to the independence of Baltic states.