A hundred years ago, a physicist tried to convince the world the universe is expanding — through math alone
ZME Science,
He thought Einstein was wrong in one regard -- and he was right.
He thought Einstein was wrong in one regard -- and he was right.
El meteorólogo ruso Alexander Friedmann fue uno de los primeros científicos en aplicar las ecuaciones de la relatividad de…
La storia è abbastanza nota ed è stata scritta in varie occasioni, ma forse vale la pena provare a riassumerla. Dopo il…