From Travel Sickness to a Good Night's Sleep
Doctors Chris and Xand show why people get travel sick and why we need sleep. There are tummy troubles in the emergency room
The Journey from Mouth to Stomach
The doctors connect the mouth, nose and stomach. Dr. Xand freezes in a cold room and Dr. Chris meets a robot surgeon
Checking the Pain Threshold
Doctors Chris and Xand experiment with pain and see how shoes affect how we walk. In the emergency room, there's a suspected hand fracture
Moving the Body and Confusing the Brain
The doctors demonstrate how the body moves, Dr. Chris gets a bloodsucking leech on his arm, and they visit the emergency room
The Story of Sneeze
Doctors Chris and Xand show what happens when you sneeze, and they look at the human brain
Working Muscles and Strange Healing
The doctors check out muscles and wound-healing maggots. Then they meet young patients in the emergency room
Desert with Red Sand
In the Namib Desert, the oldest desert on the planet, sand dunes are red. It is a very hot and windy place
Baby Lions Want to Play
Lions are very lazy animals, but lion cubs don’t like to sleep much. They play games with each other
It Rains a Lot in Rainforests