• Really Cool Dry Ice Bomb - Duration: 2 minutes, 13 seconds.

    • 5 years ago
    In this video, I show a few dry ice bombs in my backyard.

    All you need is a water bottle, some hot water, dry ice, goggles/protective eye wear, and some space.

    Thanks for watching
  • How to Make a Dry Ice Bubble - Duration: 3 minutes, 28 seconds.

    • 5 years ago
    In this video, I will show you how to make a dry ice bubble.

    The supplies are dry ice, hot water, cup with smooth rim, cloth strip, and soap water/bubble solution.

    If you want to find out more ...
  • How to Make Dry Ice - Duration: 3 minutes, 32 seconds.

    • 5 years ago
    In this video, I will show you how to make dry ice using a carbon dioxide fire extinguisher. The dry ice is extremely cold and will freeze skin instantly upon contact. So, please be careful.

  • How to Build a Simple Speaker - Very Easy - Duration: 11 minutes.

    • 5 years ago
    In this video I will do a step-by-step instructional session on how to build a simple speaker. The speaker produces nice sound for a homemade speaker. This project is cool and very fun while also...
  • How a Simple Speaker Works - Duration: 3 minutes, 32 seconds.

    • 5 years ago
    In this video I will give a brief history of the electronic loudspeaker. I will then explain how the speaker produces sound (I am using the speaker that I built in my previous video on how to buil...
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    The Leidenfrost Effect - Great Science Fair Project - Duration: 75 seconds.

    • 5 years ago
    This video demonstrates the Leidenfrost effect. The Leidenfrost effect occurs when water (other substances include liquid nitrogen) is exposed to higher than boiling temperatures, creating an insu...
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