Mistress Nora teaches LeVar Burton the process of making garments in days of old, from sheering, to spinning, to weaving, to dyeing.

Dr. C and Phil explain how the window could be freezing cold to the touch, even though the rest of their cabin is very warm. She explains the difference between conductors and insulators of heat through materials.

Beakman explains that there are chemicals all around you at home. He explains indicators and creates a DIY indicator out of red cabbage juice. He gives examples of common acids and bases found in the home in order of pH and uses the red cabbage to show their differences.

This clip highlights some of Marie Curie's greatest contributions to science: the theory of radioactivity and the discovery of radium.

Hank explains the different types of fat (saturated, unsaturated, omega-3, trans) that exist and illustrates their molecular makeup. He uses a jar of peanut butter to relate his explanations to the real world.