Are we alone in the universe? Or is the cosmos teeming with life? And what difference would it make if we found the answer? Those are just some of the questions we address in this week's show.
Cosmology
Cosmology
Your Question: Changing Physical Laws
28
Aug 2017
We can trace our fundamental forces back to microseconds after the Big Bang. If we can trace them back this far, wouldn't the only way to change the fundamental laws of the universe be to recreate the conditions of the Big Bang? -Zach in Arkansas
Could the Laws of Physics Change?
13
Aug 2017
如果重力突然停止工作怎么办?或者如果e逐渐等于mc3而不是mc2呢?物理学的基础真的会改变吗?或者这只是科幻小说里的东西?
Getting from Space and Time to Space-time
03
Apr 2017
空间和时间是两个独立的实体吗?或者它们只是同一事物——时空连续体的不同维度?如果是的话又有什么区别呢?
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