Up Next in Videos You May Have Missed

• 

  04:34

  The Power of Conformity

  The Power of Conformity

  Is a message true because many people seem to think so? Logic says no, but psychology shows that popular opinion is incredibly persuasive. Research reveals that a third of students will give a wrong answer to an easy question, just because everyone else does. People are also less likely to think ...

• 

  37:17

  Digestive System 1

  Digestive System 1

  Part 1: The average person eats about 100,000 pounds of food during his lifetime. Have you ever considered what happens in the body to make use of all those grains, meats, and vegetablesplus all those fun sweets?

• 

  15:59

  S1E14 Largest Bird in the World

  S1E14 Largest Bird in the World

  Largest bird in the world, yet I can't fly. Can you guess what I am? Another fun animal encounter at the Ark Encounter.