• SkylarGivens

    I built one of these about 6 months ago, they’re incredibly simple to make. Construction time can easily be less than an hour. This is definitely a must-try for any DIYer.

  • wbeaty

    It’s WAY cheaper if you use an old shopvac. Or use a rechargable electric leafblower.

    For my own article, I got the original idea from 1990, from an article called “Human Hockey Puck” in the magazine THE PHYSICS TEACHER, see:

    Ultra-Simple Hovercraft