4 ms·
for reference, the single particle had about as much kinetic energy as a pitched baseball, consider that trillions of photons and other particles normally hit y
by throwaway2048 14y ago
for reference, the single particle had about as much kinetic energy as a pitched baseball, consider that trillions of photons and other particles normally hit you every second.
https://en.wikipedia.org/wiki/Oh_my_god_particle https://en.wikipedia.org/wiki/Oh_my_god_particle