3 ms·
Everything has a propagation speed :P, but yes she probably felt it before you, then her signal made it to you faster than the Earthquake did. https://xkcd.com
by atrus 3y ago
Everything has a propagation speed :P, but yes she probably felt it before you, then her signal made it to you faster than the Earthquake did.
https://xkcd.com/723/ https://xkcd.com/723/