Make a groovy lava lamp and learn about liquid densities with this simple lava lamp hack!

  • Lava Lamp Hack
    Now Playing

    Lava Lamp Hack

  • Ghost Glove
    Up Next

    Ghost Glove

  • Ocean in a Bottle
    Now Playing

    Ocean in a Bottle

  • Human Spirograph
    Now Playing

    Human Spirograph

  • Floating Penny
    Now Playing

    Floating Penny

  • A Weird Perspective
    Now Playing

    A Weird Perspective

Experiments
Explore more