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    Making Science Desk Toys

    Building a Spinning Water Demo

    Building a Spinning Water Demo

    I've built this classic demonstration that help visualize the effects of the centrifugal force. This is a beautiful example of how we can...
    Making a Straight Rod Through a Curved Hole Demo

    Making a Straight Rod Through a Curved Hole Demo

    I made a compact version of this classic science museum demonstration, the rotating rod appears to magically pass through a curved slot....
    Making Shapes of Constant Width

    Making Shapes of Constant Width

    I've built a set of shapes of constant width! You can roll on top of them much like circles, but they are definitely not circles, and it...
    Building a Pendulum Snake

    Building a Pendulum Snake

    I've built a pendulum snake (AKA a pendulum wave). I was always intrigued by this type of demonstration and decided to finally figure out...

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