What is gravity?

What is gravity?

An attractive force
Measure the speed of light using chocolate

Measure the speed of light using chocolate

Nuke your chocolate and measure a fundamental physics constant
Faster than the speed of light?

Faster than the speed of light?

Time travel, worm holes and speeding particles
Thank Physics for That!

Thank Physics for That!

What should we thank physics for?

Do animals make us human?
What made us evolve from primitive humans into modern humans?

Leaf fuel could help save planet
Cars and planes could run on fuel made by artificial leaves in the future, scientists say

Jem Stansfield
BBC Big Bang's engineer extraordinaire explains why he loves science.