Why Do We Change? 8 Questions You've Always Wondered About Your Body! | COLOSSAL QUESTIONS

8 Colossal Questions all about our bodies and what it's like to get old! 0:00 Should You Pee in the Pool? 1:50 Why Do People Go Bald? 3:31 Why Do We Stop Growing? 4:51 How Old Can You Get? 7:24 Why Are There Different Eye Colors? 9:30 What Makes Hair Curly or Straight? 11:14 Why Are We Different Sizes? 13:37 When Did We Start Shaking Hands? Images used under license from Shutterstock.com Welcome to Colossal Cranium where you can find endless answers to all of life's most pressing questions!