真相很少纯粹,也绝不简单。
对黑洞的研究彻底改变了我们对空间和时间的理解。
如果你想要一幅未来的图景,想象一只靴子踩在人脸上——永远如此。
Innovation in mining isn't optional - it's essential for our future.
发展过程简单来说就是:在每一代中,两个亲本性状都会出现,分离且不变。
A theory should not attempt to explain all the facts, because some of the facts are wrong.