没有万有引力,我们的宇宙将平淡无奇,所有东西都会飞散,也不会有星系的形成。
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Carlos Frenk studies how gravity shaped the universe by creating artificial universes in this supercomputer. He gives each one a different amount of gravity. The first one he tried had too little, resulting in, well, nothing. [-------只有一句话,试试吧-------] Next, he programmed a universe with too much gravity.
订阅后不但能收到及时通知,还能看到列表哦。Gravity has saved our universe, for if gravity was weaker than it is, we would have a very boring universe in which everything would be flying apart so fast that there would be no galaxies forming.