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The U.S. Navy 3D-Printed a Sub

The U.S. Departments of Energy and Defense, in conjunction with Oak Ridge National Laboratory, 3D-printed the Optionally Manned Technology Demonstrator (OMTD) in just four weeks using the lab's Big Area Additive Manufacturing machine. The final product is thirty feet long, four and a half feet in diameter and was built…

3D-printed-submarine
8 Pairs of Slippers that Don’t Look Like Your Grandfather’s

Household footwear can be a tricky prospect. Some houses make you take your shoes off, some look at you weird if you do, and others have people wandering around in whatever they want. Whatever you choose is fine, but everything comes with its own pros and cons. You could be…

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Retro Technology LEGO Kits

The great thing about LEGO is you can build anything you want. What they don't tell you about that, however, is most of the things you want to build don't come with guide books.  But the LEGO community often takes it upon itself to create its own guide books. Take…

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These Animated GIFs Explore Complex Mathematical Concepts

Frédéric Vayssouze-Faure is a French animator that creates animated GIFs to visualize complex mathematical concepts. From exploding dandelions and rotating lines of text to pendulum domino experiments and retro video game style flyovers, each mesmerizing animation explores things like sine functions and oscillations visually. All the animated GIFs are published…

math-gifs
adidas Originals Crazy 1 ADV

If we're being completely honest, the first few iterations of the adidas Crazy 1 sneakers were, in our opinion, anything but a legendary pair of shoes. Outside of the "pinched-in-the-middle" sole that has adorned all the pairs of this particular kick, the adidas Originals Crazy 1 ADV is completely different. With…

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