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114

TIL that sand dollars are the skeletons of flattened burrowing sea urchins

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yQD4e TIL that the reason cold water after mint gum makes your mouth colder because the menthol in gum is a cooling agent.
rRD1x TIL: Embodied cognition. A counterintuitive concept in cognitive science, which says that not only is the mind and body interconnected but that the body actively influences the mind thereby shaping how we process our surroundings and environment.
VBGLm TIL Chinese eunuchs, who had both the penis and testicles cut off with a knife at once to qualify as high-ranking civil servants. Eunuchs were considered 'pure', while those under ten were termed 'thoroughly pure'. This system lasted from 146 AD until 1924, and the last Imperial eunuch died in 1996.
E15rP TIL that all Hass avocados throughout the entire world are from grafted seedlings propagated from a single avocado tree that grew in the back yard of Rudolph Hass in California in 1926.
nWryY TIL that the number of priests has been down 60% in the last 50 years leaving 3500 churches without one