Horizon
Season 45 Episode 3 - What on Earth is Wrong With Gravity?
Dr Brian Cox wants to know why the Universe is built the way it is. Particle physicist and ex D:Ream keyboard player Dr Brian Cox wants to know why the Universe is built the way it is. He believes the answers lie in the force of gravity. But Newton thought gravity was powered by God, and even Einstein failed to completely solve it. Heading out with his film crew on a road trip across the USA, Brian fires lasers at the moon in Texas, goes mad in the desert in Arizona, encounters the bending of space and time at a maximum security military base, tries to detect ripples in our reality in the swamps of Louisiana and searches for hidden dimensions just outside Chicago.
Episodes in Season 45
How to Kill a Human Being
60 min
Total Isolation
60 min
What on Earth is Wrong With Gravity?
60 min
Is Alcohol Worse than Ecstasy?
60 min
How to Make Better Decisions
60 min
How to Live to be 101
60 min
Prof. Regan's Supermarket Secrets
60 min
Are we Alone in the Universe?
60 min
How Much is Your Dead Body Worth?
60 min
How Does Your Memory Work?
60 min
The President's Guide to Science
60 min
How Mad Are You? (1 of 2)
60 min
How Mad Are You? (2 of 2)
60 min
Jimmy's GM Food Fight
60 min
Do You Know What Time It Is?
60 min
Allergy Planet
60 min
Where's My Robot?
60 min
