Discovery Episodes Available now
Fed: Big chicken
Dr Chris van Tulleken ponders the global cost of keeping the world in wings
Fed: The fast food trap
Dr Chris van Tulleken gets a taste of a guilty pleasure - sinful yet delicious fast food
The Evidence: Salt
You eat it every day, but how much do you know about the incredible science of salt?
Fed: Fine Print
Dr Chris van Tulleken asks if we can trust what's on the label when it comes to food.
Fed: The Ethical Consumer's Dilemma
Dr Chris van Tulleken asks whether we can raise a chicken that's good for the planet.
Fed: U OK Hen?
Dr Chris van Tulleken explores what it takes to make a chicken happy.
Fed: A Chicken and Egg Story
How human innovation turned chicken from backyard bird to multi-billion dollar industry.
Fed: The invention of chicken
Dr Chris van Tulleken discovers how we changed chicken, and how chicken changed us
Unstoppable: Mary Beatrice Davidson Kenner
Discover the unsung heroines of science and their world changing inventions.
Unstoppable: Olga Gonz谩lez-Sanabria
Olga Gonz谩lez-Sanabria's work was instrumental for International Space Station
