Fun facts on the science behind food, demonstrated through food experiments. The whys and hows of onions bringing on tears, popcorn popping, lab-grown meats and more Stefan Gates is a writer, presenter and food adventurer with a mission to make food fascinating. Stefan has written nine books on food and science, including Incredible Edibles and Gastronaut. He has also written and presented 20 TV series including Gastronuts and Incredible Edibles (CBBC), Food Factory (BBC1), Cooking in the Danger Zone (BBC2) and Can Eating Insects Save the World? (BBC4). Find out more at www.gastronautTV.com.