The Action Lab on MSN

I built a time machine

In this video I show you my new time machine! I show you how it works by using the theory of special relativity. I show you ...
Heavy Spoilers on MSN

The Science Behind TENET Explained | Time Travel, Block Universe Theory And Entropy

Time Travel, Block Universe Theory And Entropy. We break down how time and entropy works in Tenet. #Tenet #ChristopherNolan #Time Check out our other TENET videos below TENET Ending Fan Theory: Is ...