Are Our Tendons Stronger Than Steel?
YouthScienceHealthBiology Dr. Chris and Dr. Xand show us what tendons do in our bodies and just how super strong they are!
Can Dogs Really Smell When We're Sick?
YouthScienceAnimalsHealth Dr. Chris and Dr. Xand use the help of a specially trained dog, Daisy, to detect many kinds of serious diseases in humans by smelling breath samples.