› added 13 years ago

87

TIL Hellen Keller was a radical Socialist.

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ANwwx TIL There were experiments conducted in the 1950s where researchers gave their subjects manual control over the pleasure centers of their brains through the click of a button, wired to surgically implanted electrodes.
dD8n7 TIL the redwood forest that George Lucas filmed the Star Wars Endor scenes was completely harvested by a lumber company shortly after filming
j6x8M TIL: The first thing Bob Barker gave away on The Price is Right was a Muskrat Fur Coat. It cost $595
vP0xB TIL about Operation X-Ray, a WW2 program to develop an incendiary bomb attached to the chests of bats. Dropped in a tube over Japanese cities, it was thought that the bats would go to roost under the eaves of the largely wooden buildings, and when the timed devices went off, the cities would burn.
dDXQK TIL that in a series of experiments in the 1950s, Solomon Asch asked a group of actors and a single test subject what the longest line was in a "vision test". The actors would intentionally answer incorrectly, causing the subject to also answer incorrectly, despite it being very obvious.