In 1907, Einstein had the happiest thought of his life, the one that would initiate an 8-year-old seemingly impossible quest for a theory of gravity. While the theory is awfully complex, the thought that led Einstein therefore is wonderfully simple… and has to do with astronauts’ weightlessness.
More on Science4All
The Massive Puzzles of Gravity The Massive Puzzles of Gravity
By Lê Nguyên Hoang | Updated:2016-02 | Views: 3100
This article follows the footsteps of the giants of physics that have moulded our current understanding of gravity. It is a series of brilliant inspirations, usually accompanied by deceiving misconceptions. After all, even today, gravity is still a slippery concept.
Why Are Astronauts Weightless? | Veritasium.
The Physics of Weightless Flight ft Emily Calandrelli | Physics Girl.