Johannes Kepler was a key figure in the scientific revolution. A 17th-century German astronomer and mathematician, he's known primarily for his laws on the motion of the planets in...
03/03/2023
When film directors shoot their movies, they make sure that everything is perfect: for example, actors are all in place; their lines are memorised; there's a timeline with expected...
21/12/2022
Ever wonder why more than a few airline passengers find themselves feeling uncomfortably chilly during their flights? It has to do with windchill factor - which isn't something most...
09/09/2022
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