Kari Byron makes plasma using grapes and explores the science of sound with Metallica. Find out what chopped liver & hydrogen peroxide can do and how rust can be helpful. Solve the mysteries of how hummingbirds hover and the gruesome task of mummy making.

Kari Byron makes amazing art using milk. Find out why the Archer Fish is nature's dead shot, why methane is a greenhouse gas and how to survive a thousand degree flame. Then discover how Geckos clean their eyes, and how deep the deepest ocean is.