About 62 results for "UCBr7XOxxQyBHEwqkhoci7vw"

What is the Biggest Flaw in the Big Bang Theory?

Dr. Paul M. Sutter • Jun 13, 2024

Why is it so hard to return to the moon?

Dr. Paul M. Sutter • Jun 5, 2024

Is the Universe a Simulation? - Ask a Spaceman!

Dr. Paul M. Sutter • Jul 2, 2022