Status Updates From Кратка история на почти всичко

“we know that earths magnetic field changes in power from time to time. during the age of the dinosaurs, it was up to 3x as strong as now. we also know that it reverses itself every 500 thousand years or so, on average… the last reversal was about 750 thousand years ago.” who is we because i don’t know shit apparently

“and we don’t have any idea why” ok well that does make me feel better 😌