In this video, the speaker debunks various common myths, such as the belief that shaving makes hair grow back thicker, that sleepwalkers should not be woken up, and that humans only use 10% of their brains. They also address misconceptions about cats, bull behavior, goldfish memory, joint cracking, sugar and hyperactivity, and more. The speaker emphasizes the importance of quality over quantity in homework, highlights the need for adequate sleep regardless of age, and refutes the idea that going outside without a jacket can cause a cold. The video encourages viewers to question these myths and provides explanations for their inaccuracies.
1. The speaker discusses debunking common myths in their video.
2. The video features a giveaway for a MacBook Air, with the entry process being simple.
3. The speaker encourages viewers to subscribe to their channel and likes the idea of becoming part of their family.
4. The speaker mentions that they've debunked the myth about shaving causing hair to grow back.
5. They also debunk the myth about harming sleepwalkers, stating that it's actually more dangerous for the person who wakes them up.
6. The speaker discusses the myth about using more of the brain leading to superpowers.
7. They debunk the myth about toothpaste disintegrating overnight.
8. The speaker addresses the myth about the dangers of watching TV too closely, stating that it doesn't cause long-term problems.
9. They debunk the myth about cats always landing on their feet.
10. The speaker discusses the myth about bulls getting angry at red and shooting at matadors.
11. They debunk the myth about goldfish having a short memory, stating that they can remember things for up to five months.
12. The speaker discusses the myth about getting a ride from a penny dropped from the Empire State Building.
13. They debunk the myth about Thomas Edison inventing the lightbulb, stating that the first working lightbulb was made by Humphry Davy in 1806.
14. The speaker discusses the myth about doctors coffee having more caffeine than medium or light roasts.
15. They debunk the myth about sit-down restaurants being healthier than fast food restaurants.
16. The speaker discusses the myth about waiting half an hour after eating before swimming.
17. They debunk the myth about homework leading to better grades, stating that it's actually about the quality of work, not the quantity.
18. The speaker discusses the myth about needing less sleep as you grow older, stating that you still need the same amount of sleep regardless of age.
19. They debunk the myth about swallowing gum staying inside you for seven years.
20. The speaker discusses the myth about catching a cold from being cold or wet, stating that colds come from airborne viruses, not from being cold or wet.