› added 5 years ago

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TIL: About 40 percent of the calls that come in to the emergency hotline (911) in San Francisco are deemed non emergencies. Examples include people complaining about rap music next door, car towing and, in one case, no internet.

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p8418 TIL that the "boiling frog fable" - the premise that a frog suddenly put into boiling water will jump out, but if put into tepid water which is then slowly brought to a boil, will cook to death - is false: a frog that is gradually heated WILL jump out
kwx4 TIL in Avatar: The Last Airbender, the 4 martial art styles that represent the 4 nations are very good representations of real Chinese fighting. They used Ba Gua for Airbending, Tai Chi for Waterbending, Hung Gar for Earthbending and Northern Shaolin for firebending
KOlNB TIL in 2007, a 12 year old Norwegian boy named Hans Jorgen Olsen saved both himself and his sister from a vicious moose attack using skills he learned from playing World of Warcraft; taunt and feign death.
e0YeJ TIL: Snails burrow under the leaves and soil and hibernate. Their heart rate slows to where it hardly beats at all, and the snail's blood contains chemicals that prevent it from freezing, similar to many insects and other invertebrates, and even frogs and other animals.
J4YQ TIL that the pyramids in Egypt were originally white and smooth, as they were encased in marble.