
The scientist discovers why yawning is contagious, and her experimenters see if they can talk without words and still understand each other
Nina investigates why people's feet are so ticklish with the help of Felix, her touch neuron
Nina investigates why people's feet are so ticklish with the help of Felix, her touch neuron
The scientist discovers why yawning is contagious, and her experimenters see if they can talk without words and still understand each other
The scientist discovers why yawning is contagious, and her experimenters see if they can talk without words and still understand each other
The scientist explains what happens when humans eat food, and two Experimenters learn about how the digestive system works
The scientist explains what happens when humans eat food, and two Experimenters learn about how the digestive system works