1. Weird science: Car in neutral rolls uphill

    Weird science: Car in neutral rolls uphill

    273K
  2. Man Builds Powerful 40 Watt Laser Shotgun

    Man Builds Powerful 40 Watt Laser Shotgun

    79
    2
    16.3M
    14
  3. I Built An Invisible (Cloaking) LEGO Safe!

    I Built An Invisible (Cloaking) LEGO Safe!

    82
    12
    3.65K
    4
  4. 10,000 LEGO Build of the Warden!

    10,000 LEGO Build of the Warden!

    86
    16
    4.74K
    1
  5. I Upgraded LEGO Power Functions!

    I Upgraded LEGO Power Functions!

    81
    17
    4.66K
    10
  6. Watermelon explodes after rubber band science experiment

    Watermelon explodes after rubber band science experiment

    12
    0
    4.32K
  7. Science allows this magnet to spin perpetually

    Science allows this magnet to spin perpetually

    5.3K
  8. I Built a Working LEGO Hologram Table!

    I Built a Working LEGO Hologram Table!

    23
    0
    1.38K
    4
  9. I Build a WORKING LEGO Lightsaber

    I Build a WORKING LEGO Lightsaber

    22
    1
    1.13K
    5
  10. Building the Ender Dragon with 10,000 LEGOs!

    Building the Ender Dragon with 10,000 LEGOs!

    16
    0
    1.2K
    4
  11. Rare audio of indigenous languages saved by invention 100 years later

    Rare audio of indigenous languages saved by invention 100 years later

    2.07K
    1
  12. The Magical Moment When Boiling Water Freezes Instantly Into White Powder

    The Magical Moment When Boiling Water Freezes Instantly Into White Powder

    34
    0
    121K
    3
  13. Instant LEGO Drink Cooler (Chills Drinks in 2 Minutes)

    Instant LEGO Drink Cooler (Chills Drinks in 2 Minutes)

    204
    26
    31K
    32
  14. Building a LEGO Robot Arm to Help Me Build LEGO

    Building a LEGO Robot Arm to Help Me Build LEGO

    132
    31
    1.3K
    3
  15. Magic writing - science is amazing!

    Magic writing - science is amazing!

    852
  16. So I Made LEGO Ice Weapons, Using Real Ice...

    So I Made LEGO Ice Weapons, Using Real Ice...

    412
    29
    1.6K
    3
  17. What happens when you burn calcium gluconate?

    What happens when you burn calcium gluconate?

    7K
  18. I Made an Automatic LEGO Coffee Machine

    I Made an Automatic LEGO Coffee Machine

    196
    42
    1.77K
    20
  19. I Built a LEGO Aquarium for My Fish

    I Built a LEGO Aquarium for My Fish

    90
    17
    992
    4
  20. Self-running homemade bike will blow your mind!

    Self-running homemade bike will blow your mind!

    11.7K
  21. I Invented a Satisfying LEGO Laser Display!

    I Invented a Satisfying LEGO Laser Display!

    175
    23
    64.3K
    18