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37

TIL about the origins of the term "Anti-Semitism"

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7pWP TIL Antennas cannot uniformly transmit in all directions because of the ‘Hairy Ball Theorem’
6EZxX TIL The Black-capped Chickadee hides seeds and other food items to eat later. Each item is placed in a different spot and the chickadee can remember thousands of hiding places.
7lAP TIL Billy Joel gives away all of his front row tickets to random people in the cheap seats so that the front row isn’t always just wealthy people.
j69R TIL that hate is neurologically more similar to love than fear, anger, or disgust.
d8pxZ TIL that kangaroos have 3 vaginas