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Square bike… at the Math Midway (more photos)…

Phillip Torrone

Editor at large – Make magazine. Creative director – Adafruit Industries, contributing editor – Popular Science. Previously: Founded – Hack-a-Day, how-to editor – Engadget, Director of product development – Fallon Worldwide, Technology Director – Braincraft.



  1. Chris W says:

    I would call this a tricycle. Has anyone built a square wheel bicycle? At least the tires can’t get any flatter.

  2. Shane Beall says:

    With projects like this, mankind will soon make the Island of Misfit Toys a thing of the past.

    Sweet build.

  3. Volkemon says:

    Amazing video…. PT is seen smiling at 00:16…

    Oh yeah…never thought I would see a square wheeled trike, either!

  4. Phillip Torrone says:

    second person to comment on the smiling – it’s hard not to, as gareth said “every time pt smiles a demon loses its bat wings in hell”…