Martin Rees explains Hawkings early work...
Interviews about Physics
Interviews about cosmology, astrophysics, electricity, energy, forces, gravity, light and maths...
BepiColombo mission headed for Mercury
What is this? What’s it going to do? Why does this mission matter?
Can a videogame help teach people about electricity?
Are humans capable of detecting magnetic fields?
How do magnets actually work?
This week, it's geomagnetism 101...
Scientists have come up with a liquid battery...
Here's a simple demo to illustrate the concepts of pitch and volume...
University Challenge mastermind, and friend of the show, Bobby Seagull explains all...
How do planes get off the ground, and stay in the air?
This year marks the 100th anniversary of the Royal Air Force, how have planes evolved?
How does sunscreen protect your skin?
How do you make biofuels at scale, without affecting food production?
Why does a dripping tap sound the way it does?
Criminals could be hijacking your computer, using your power to make bitcoins...
What are the physics behind the beautiful game?
You can place the tiny laser on contact lenses and banknotes.