› added 1 month ago

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TIL that the UAE enforces and moniters traffic laws using AI driven cameras. Any violations results in a SMS giving either a fine or a warning

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via reddit.com

N7yEM TIL despite the huge size of whales, their pupils are only about 50% larger than those of humans. However, this still means they can hypothetically see stars about one magnitude fainter than we can, revealing 2.5 times more stars. Giant deep-sea squids have pupils some 10 times wider than whales.
v5bD TIL that a guide dog calmly led 30 people down 1,463 steps out of the World Trade Center on 9/11 despite the confusion, smoke, and noise around them. Once safe, the dog then helped a woman who was blinded by the debris.
WkelN TIL there are only two organs with 64′ pipes (stops) in the world. The lowest note of these stops has a frequency of 8 Hz, which humans can just feel, not hear.
KOy7a TIL Gerbils are illegal as pets in California due to its climate being so similar to the gerbil's natural desert habitat that state officials are concerned that gerbils who escape or are released into the wild could establish feral colonies
JKQl TIL in order to discover that penguins sleep more deeply in the afternoon, scientists crept up on sleeping king penguins at different times of the day and poked them with a stick until they woke up.