Scientist Nina investigates the human body. Experimenters Emilija, Mya and Toni discover that they can use their fingertips to work out if objects are hot or cold. Show more
Discover 11,128,835 listings and 277,954 playable programmes from the BBC
Scientist Nina investigates the human body. Experimenters Emilija, Mya and Toni discover that they can use their fingertips to work out if objects are hot or cold. Show more