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| I attached a model airplane engine to a skateboard and zoomed around.
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| This is a mid-size trebuchet that uses a 600 lbs counterweight.
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| I made a couple of air cannons out of steel pipe. Managed to shoot a potato over 250MPH and over 600 feet!
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| A potato gun powered by compressed air
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| 700hp dodge efi conversion. For more power, better fuel econamy, easier starting, lower emissions, easier tuning, And complete control!
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| New way to create a Sleak Spud Cannon
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| This project is not at all 100% my own. This was a senior design project at my school - I offered my assistance as an advisor and helped a little bit with construction and such...
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| We built two 6' tall quarterpipes with vertical walls with the intention of making a halfpipe for skateboarding. Unfortunately, we were unsuccessful in joining the two and instead just used them as standalone quaterpipes.
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| custom street luge w/ brake
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| This water balloon launcher can launch any size balloon close to 400 feet. And, it is completely silent for unexpected bombardments!
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| This is a Water Balloon Canon I made myself with what I basically had around the house. And it wasn’t too hard
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| Pneumatic Golf Ball Cannon and T-Shirt Cannon
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