Physics professor Jim Al-Khalili investigates gravity and the science behind it. A fundamental force of nature, it shapes the entire universe, sculpting galaxies and warping space and time.
EPISODE 1
Episode 1
Jim tries to find where gravity is weakest in Britain and where humans weigh the least. With the help of volunteers and scientists, he researches whether height, weight, and posture is affected by gravity.
EPISODE 2
Amazing Gravity
A look at whether the rate humans age is affected by gravity and the speed at which the Earth moves; professor Jim looks at these ideas using Einstein's elaborate theories.
Jim Al-Khalili
Andrew Smith
Paul Sen
