[0:57:49 - 0:58:01] Gravity is attractive, you know, that was the idea of
Newton, you know, he saw the apple falling and realized, oh yeah, there is a gravitational force pulling it towards the Earth.
[1:27:10 - 1:27:20] You know, even three bodies, according to
Newton, you know, when they move around, according to law of gravity, that
Newton came up with, they also show some chaos.