› added 13 years ago

163

TIL they have a solar-powered 3-D printer that prints glass from sand

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b9We0 TIL In 1940s, Pepsi saw African Americans as an untapped niche market. Pepsi adverts portrayed them in a positive light - in a time with racial segregation. Pepsi faced threats from KKK. Their market share increased by 1950s. African Americans were 3 times more likely to buy Pepsi than Coca Cola.
0Pny TIL The music used in the ‘You wouldn’t steal a car’ anti-piracy advert was stolen.
xRaB TIL that a fan theory, that predicted Don Draper would be revealed as the famous Air Pirate D.B. Cooper, gained enough traction that Mad Men series creator Matthew Weiner went on CNN to debunk it
rjYd TIL lobsters used to be food for slaves and was used as fertilizer and fish bait. But that changed in the mid 1800s with the invention of canned food and railway transportation. Canned lobster became popular enough that people took trips to the coast for fresh lobster.
7rxKr TIL that Labyrinths were found in almost all Gothic cathedrals, though most were later removed since they distracted from the religious services in the nave. They symbolized the long winding path towards salvation.