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  1. The Man Who Killed Millions and Saved Billions (Clean Version)

    The Man Who Killed Millions and Saved Billions (Clean Version)

    64
  2. What Actually Happened To Amelia Earhart?

    What Actually Happened To Amelia Earhart?

    82
  3. How Japanese Masters Turn Sand Into Swords

    How Japanese Masters Turn Sand Into Swords

    31
  4. Why It Was Almost Impossible to Make the Blue LED

    Why It Was Almost Impossible to Make the Blue LED

    36
  5. How Do Night Vision Goggles Work? (There's 3 types)

    How Do Night Vision Goggles Work? (There's 3 types)

    25
  6. I Took an IQ Test to Find Out What it Actually Measures

    I Took an IQ Test to Find Out What it Actually Measures

    193
  7. The Surprising Genius of Sewing Machines

    The Surprising Genius of Sewing Machines

    18
  8. How Too Earthquake-Proof A House

    How Too Earthquake-Proof A House

    8
  9. The Oldest Unsolved Problem in Math

    The Oldest Unsolved Problem in Math

    37
  10. People said this experiment was impossible, so I tried it

    People said this experiment was impossible, so I tried it

    24
  11. The Hidden Science of Fireworks

    The Hidden Science of Fireworks

    12
  12. On These Questions, Smarter People Do Worse

    On These Questions, Smarter People Do Worse

    28
  13. The Most Important Material Ever Made

    The Most Important Material Ever Made

    37
  14. Why is this number everywhere?

    Why is this number everywhere?

    23
  15. How do QR codes work? (I built one myself to find out)

    How do QR codes work? (I built one myself to find out)

    39
  16. Exposing The Flaw In Our Phone System

    Exposing The Flaw In Our Phone System

    31
  17. Pushing The Limits Of Extreme Breath-Holding

    Pushing The Limits Of Extreme Breath-Holding

    34
  18. The Problem With Science Communication

    The Problem With Science Communication

    36
  19. The Terrifying Real Science Of Avalanches

    The Terrifying Real Science Of Avalanches

    44
  20. Do People Understand The Scale Of The Universe?

    Do People Understand The Scale Of The Universe?

    23
  21. The Fastest Maze-Solving Competition On Earth

    The Fastest Maze-Solving Competition On Earth

    35
  22. The Rainiest Place On Earth

    The Rainiest Place On Earth

    21
  23. Do People Understand The Scale Of The Universe?

    Do People Understand The Scale Of The Universe?

    104
    1
  24. The SAT Question Everyone Got Wrong

    The SAT Question Everyone Got Wrong

    10
  25. The Insane Math Of Knot Theory

    The Insane Math Of Knot Theory

    21