The idea of a multiverse is a natural consequence of inflation, suggesting that our universe might be just one of many.
几个世纪以来纸张一直是人类知识的载体,我们的责任是确保它再延续几个世纪。#
"Collaboration is the essence of filmmaking. Without it, you have nothing."
Every day is a chance to get better. Don't waste it.
Patience is key in observational astronomy—some discoveries take decades to confirm.