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Be Smart.

Joe Hanson

We give you deep answers to simple questions about science and the rest of the universe. And also dad jokes.Be Smart is hosted by Joe Hanson, PhD. He's a molecular biologist and an award-winning science communicator and journalist

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Episodios

375 episodios

  1. How to Sidestep a Deadly Asteroid Impact 10:37
  2. The Science of Marathon Performance 9:50
  3. This Is Where New Ideas ACTUALLY Arise 23:43
  4. When Is Now? 26:45
  5. Why is Puberty so Weird? 14:39
  6. 7 Scientific Urban Legends Debunked! 17:07
  7. How Poop Shapes the World 5:39
  8. Could You Ever Be Immune To EVERY Disease? Your Immune System, Explained! 10:09
  9. How to Observe Time Travel!!! 4:56
  10. Can We Get Older Without Aging? 14:11
  11. What Is the Most Unremarkable Thing? 22:47
  12. What If Sharks Had Never Existed? 6:35
  13. The Science of Barbecuing!!! 10:26
  14. How The Toilet Revolutionized History 9:59
  15. Why Some of the Rainbow is Absent 15:56
  16. We've Got Ants In Our Garden! 9:47
  17. How The Moon Controls Biology 5:54
  18. Tuatara Time! – Face To Face With A Living Fossil! (ft. John Green) 11:21
  19. Why Don't Other Animals Use Glasses? 8:10
  20. Iridescence: Nature's Most Beautiful Physics Trick 21:32
  21. How to Defuse the Overpopulation Bomb 11:06
  22. Why Y Is a Vowel Through Physics (and so is W) 18:45
  23. The Remarkable Owl! 6:25
  24. Why Is Sex Such a Thing? 17:11
  25. Why Getting Dizzy is Kinda Like Temporary Brain Damage 12:06
  26. What Do Raindrops Really Look Like? 9:31
  27. ,000,000 Years Forward 8:08
  28. Why BEAVERS Are The Smartest Thing In Fur Pants 6:43
  29. You Are A Topsy-Turvy Lobster 5:58
  30. The Unbelievable Science of How We Read 21:44
  31. The Surprising Reason We Eat Spicy Food 9:28
  32. Why Do We Cry? 7:30
  33. When Science FICTION Becomes Science ACTUAL! 11:07
  34. Why Seasons Lack Sense 5:13
  35. This Is Not the Rainbow 5:23
  36. How to Figure Out the Day of the Week For Any Date Ever 10:37
  37. The Incredible Biological Link We All Have With Our Mom 5:01
  38. How Every Movie & Video Game Tricks Your Brain 24:05
  39. Fact vs. Theory vs. Hypothesis vs. Law… BROKEN DOWN! 9:44
  40. Why No One Can Agree What’s REALLY the Tallest Mountain 14:03
  41. Do Fish Pee? 7:44
  42. How Habits Can Change Your Life (and Your Brain) 8:14
  43. Why Don't Ants Get Jammed In Traffic? 9:42
  44. Ask Joe Matters #2 6:18
  45. The Forgotten Origin of the Scientific Method 16:14
  46. 4 Ways the Universe Might End (All of Them Are Bad) 16:43
  47. Why Do Fireflies Have Blinky Bottoms? 7:00
  48. How We Finally Solved the Monarch Butterfly Migration Mystery 14:00
  49. Can Epigenetic Inheritance Be Real? 6:33
  50. How Blind People See With Sound… with @MollyBurkeOfficial! 20:53