| 1. | Why Is Blue So Rare In Nature? | 23,924,327 | |
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| 2. | How An Igloo Keeps You Warm | 18,833,480 | |
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| 3. | What Is Fire? | 12,507,919 | |
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| 4. | Are We All Related? | 10,462,341 | |
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| 5. | Why Are We The Only Humans Left? | 7,495,764 | |
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| 6. | The Law of Urination | 7,240,912 | |
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| 7. | You’re wrong about the world’s fastest animal | 6,762,846 | |
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| 8. | Why Is Our Skeleton On the Inside? | 6,560,777 | |
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| 9. | Why Do We Itch? | 6,172,878 | |
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| 10. | How to steer at 99.9999999% the speed of light? | 5,722,527 | |
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| 11. | We were completely WRONG about starfish | 5,690,472 | |
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| 12. | What is the oldest living thing? | 5,222,448 | |
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| 13. | 100,000,000 Years From Now | 4,920,918 | |
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| 14. | Why this camouflage is so easy to see | 4,782,946 | |
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| 15. | These weird footprints 👣 rewrite the history of North America | 4,767,971 | |
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| 16. | Why Does February Only Have 28 Days? | 4,648,931 | |
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| 17. | How Ancient Ice Proves Climate Change Is Real | 4,534,808 | |
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| 18. | Can you guess the HEAVIEST living organism? | 4,533,936 | |
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| 19. | Apollo’s Most Important Discovery (Inside NASA’s Moon Rock Vault!) | 4,377,146 | |
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| 20. | The Cheerios Effect | 4,343,673 | |
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| 21. | Are We Living In the Sixth Extinction? | 4,235,394 | |
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| 22. | How Do Bees Make Honey? | 4,153,732 | |
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| 23. | When Matter Goes Faster Than Light Speed… THIS Happens | 4,136,429 | |
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| 24. | This is why astronauts look so WEIRD in zero g | 4,126,086 | |
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| 25. | Is Height Genetic? | 4,114,048 | |
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| 26. | My Date With A Giant Pacific Octopus! | 4,048,950 | |
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| 27. | Why do bugs always die on their backs? | 4,046,088 | |
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| 28. | 100 Humans vs 1 Gorilla: The DEFINITIVE Scientific Take 🦍 | 4,029,343 | |
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| 29. | There Was No First Human | 3,945,939 | |
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| 30. | Where does lost weight ACTUALLY go? | 3,895,414 | |
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| 31. | The INCREDIBLE Ancient Engineering That Built the Pyramids | 3,802,584 | |
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| 32. | How These Ants Took Over the U.S. 🔥🔥🔥🔥🔥 | 3,792,407 | |
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| 33. | What This Chart Actually Means for COVID-19 | 3,759,939 | |
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| 34. | Why Salt & Pepper Ended Up On Every Table | 3,614,181 | |
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| 35. | Did Dinosaurs Really Go Extinct? | 3,567,727 | |
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| 36. | Probably the worst idea in the history of the space age | 3,464,384 | |
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| 37. | The Science of Marathon Running | 3,450,202 | Vlog |
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| 38. | 20 MILLION Year-Old Spider and the Science of Spider Silk | 3,434,476 | |
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| 39. | What is Impossible in Evolution? | 3,378,127 | |
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| 40. | What’s the DEEPEST Living Thing? | 3,340,257 | |
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| 41. | Is Santa Real? (A Scientific Analysis) | 3,292,316 | |
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| 42. | Why Is Sex a Thing? | 3,214,782 | |
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| 43. | ЩΉӨ BЦIᄂƬ ƬΉΣ PYЯΛMIDƧ | 3,166,971 | |
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| 44. | The 12 Days of Evolution - Complete Series! | 3,158,520 | |
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| 45. | TRILLIONS of cicadas are emerging. Math can tell us why… | 3,108,578 | |
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| 46. | The Golden Ratio: Is It Myth or Math? | 3,081,448 | |
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| 47. | Does My Dog Know What I'm Thinking? | 3,069,075 | |
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| 48. | Could You REALLY Survive Being Shrunk?! | 3,064,912 | |
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| 49. | Why Do We Have To Sleep? | 3,014,720 | |
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| 50. | Who Shares Your Birthday? | 3,006,441 | |
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| 51. | Will You Still Eat Raw Fish After Watching This Video? | 2,992,116 | |
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| 52. | Does Someone Else Have Your Face? Doppelgängers Explained! | 2,980,705 | |
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| 53. | 5 Weird Involuntary Behaviors Explained! | 2,861,547 | |
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| 54. | Why I'm Scared of Spiders | 2,829,226 | |
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| 55. | A Brief (Scientific) History of Butts | 2,822,547 | |
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| 56. | What’s the longest song? | 2,729,166 | |
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| 57. | What If There Were No Sharks? | 2,714,266 | |
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| 58. | Where Did Life Come From? (feat. PBS Space Time and Eons!) | 2,708,398 | |
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| 59. | What is Déjà Vu?! | 2,636,214 | |
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| 60. | Why Nature Loves Hexagons | 2,539,360 | |
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| 61. | How Some Words Get Forgetted | 2,477,973 | |
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| 62. | Why Do These Deadly Insects Look Like Flowers? | 2,469,857 | |
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| 63. | Where Did Humans Come From? | 2,457,901 | |
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| 64. | Evolution FAILS in the Human Body | 2,451,489 | |
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| 65. | Why Don't Ants Get Stuck In Traffic? | 2,406,961 | |
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| 66. | Where Do Teeth Come From? | 2,388,352 | |
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| 67. | The Fastest Animals Are Way Faster Than You Think | 2,258,780 | |
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| 68. | What is Farthest Away? | 2,240,834 | |
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| 69. | How The Toilet Changed History | 2,228,572 | |
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| 70. | The Oldest Living Things In The World | 2,209,710 | |
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| 71. | Why Does Everyone Hate Pigeons? | 2,162,808 | |
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| 72. | How Well Do Masks Work? (Schlieren Imaging In Slow Motion!) | 2,142,035 | |
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| 73. | Why Are Some People Left-Handed? | 2,139,106 | |
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| 74. | 7 Scientific Urban Legends Debunked! | 2,139,024 | |
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| 75. | Why Are We Warm-Blooded? | 2,131,161 | |
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| 76. | Why Solar Eclipses Are Such a Big Deal | 2,122,476 | |
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| 77. | We need to talk about how weird these are | 2,105,850 | |
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| 78. | The Impossible Hugeness of Deep Time | 2,104,300 | |
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| 79. | How Your Memory Works | 2,096,152 | |
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| 80. | Is There Life on Earth? | 2,087,994 | |
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| 81. | Inside the Lab That Invented the COVID-19 Vaccine | 2,080,431 | |
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| 82. | The Science of Snowflakes | 2,056,336 | |
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| 83. | Why sunscreen looks so WEIRD in UV | 2,051,700 | |
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| 84. | 6 Chemical Reactions That Changed History | 2,042,021 | |
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| 85. | The Most Unbelievable Image Ever Captured by Hubble Space Telescope | 2,018,764 | |
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| 86. | Why Are There As Many Males As Females? | 2,014,692 | |
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| 87. | Why Do Disney Princesses All Look Like Babies? | 1,993,429 | |
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| 88. | Why Are There 7 Days In a Week? EXPLAINED | 1,902,379 | |
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| 89. | Why No One Can See the Stars Anymore | 1,900,905 | |
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| 90. | Is There Intelligent Life On Other Planets? | 1,894,287 | |
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| 91. | What's The Most Successful Species on Earth? | 1,858,525 | |
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| 92. | Could Planet Minecraft Actually Exist? | 1,855,223 | | Minecraft
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| 93. | Why Don’t Woodpeckers Get Concussions? | 1,834,303 | |
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| 94. | The Strange Science of Why We Dream | 1,794,017 | |
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| 95. | Is Ultron Inevitable? Featuring Vsauce3! | 1,774,744 | |
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| 96. | The Science of Kissing | 1,766,813 | |
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| 97. | What if you add up every drop of water on Earth? | 1,757,804 | |
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| 98. | Why Do We Cook? | 1,756,326 | |
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| 99. | The Navy has video game-playing sea lions?! 🦭 🎮 | 1,755,306 | |
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| 100. | Why People Don't Believe In Climate Science | 1,750,382 | Vlog |
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