› added 3 years ago

85

TIL that landfills create enough heat that they can be used as a geothermal heat source

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via reddit.com

OGom4 TIL Fast food chain Burger Chef pioneered kids' meals that included toys in the early 1970s, with their Funmeals, they later unsuccessfully sued McDonald's after the introduction of the Happy Meal in 1979
ndLB TIL Before being killed in a drive-by shooting, Tupac Shakur was set to audition for the role of Mace Windu in the Star Wars prequels.
yxdM TIL that great white sharks are able to detect electromagnetic fields emitted by movement of animals, they are so sensitive that they can detect variations up to a billionth of a volt. At close range this allows them to hear heartbeats.
AD86w TIL Princeton's Roger Nelson PhD proposes that human consciousness affects the variance in randomness of hardware-based random number generators. Since 1998, Nelson's Global Consciousness Project uses a global network to create random data over time, which is then associated with real-world events.
N1dP TIL casinos can use a product called Angel Eye: to prevent players from switching cards every card is scanned as it is dealt. If a player turns up a card they weren’t dealt casino security is notified.