• Bye@lemmy.world
    7·
    1 year ago

    If you put a lamp on the front of a train going 100 m/s, does the light coming out of the lamp go C+100?

    If yes then the fan will totally blow the wifis all over the place and give better signal

      • Bytemeister@lemmy.worldΕλληνικά
        1·
        1 year ago

        It’s literally the thought experiment Einstein lays out in his book on Special and General Relativity.

        Now, let’s say you are on a train moving at 0.1 C and you observe a lightning bolt striking the front and the back of the train at the same time…