Instructables

Interview: Nicole Grimwood on Electronics (and Cake)

Interview: Nicole Grimwood on Electronics (and Cake)

Nicole Grimwood is working towards a dual degree in engineering from Columbia University and liberal arts from Scripps College.

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3D Print This Elegant Cold Brew Coffee Maker

Jonathan Odom proves his love for cold caffeinated beverages with this cold brew coffee maker he pieced together using 3D printed fittings.

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Toothsome Treat: Make a Shark Fruit Bowl from a Watermelon

Toothsome Treat: Make a Shark Fruit Bowl from a Watermelon

Mike Warren took a seemingly normal watermelon and transformed it into a cute, and ferocious, shark you can fill with your favorite fruits.

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Photo of Gyroman.

3D Printed Toy Uses 104 Pennies to Walk

This 3D-printed toy uses a flywheel filled with pennies to walk like nothing you’ve seen before. The open-source 3D printed toy revisits a gyroscope design that was shelved by Mattel in the 80s.

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3D Print Your Own Marble Machine

Marble machines are fun contraptions that take marbles through crazy loops and turns. You can buy one from a toy store or you can make one yourself. There are a lot of different ways to go about it, but I’m particularly impressed with what Jazzmyn Ellsworth, 14, did. She designed various 3D printed parts and assembled her […]

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