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TIL The Sustainable Dance Floor uses the kinetic energy produced when people move as a source of energy that is then converted into electricity. People will be able to generate their own energy to illuminate the space around them, just by walking over SEF modules.

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5YwEk TIL The Egyptian pharaoh Ramesses II was issued a passport by the modern Egyptian government in order to have his mummified body sent to France for examination, as traveling humans no matter alive or deceased, are required by Egyptian law to have a passport in order to leave the country
A4yn TIL that Josef Stalin fired, imprisoned, or executed 3,000 biologists because he preferred the research of a guy who denied the existence of genes ard natural selection, and thought that rye could be transformed into wheat. Soviet crop yields declined during his tenure.
RbDQ TIL that the founder of the Mexican Mafia isn’t even Mexican
v1kPx TIL in 1938 William Cooper led a delegation of the Australian Aboriginal League to the German Consulate in Melbourne to hand over a petition protesting the “cruel persecution of the Jewish people by the Nazi government of Germany.” 70 years later Israel planted 70 trees in remembrance of the protest
mvNx TIL In Qatar there is a sport called Robot Camel Racing where robots are placed on top of the camels are operated by a joystick, using the right hand to crack whips and the left to pull on the reins. by law they are the only jockeys allowed in Qatar.