In this video I test whether a fidget spinner will spin longer in a vacuum chamber than in the air. Once you get them them spinning, fidget spinners spin for a long time. and have very little internal ...

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There’s a new kind of Barbie girl in this Barbie world. Mattel just released its first autistic Barbie doll in an effort to represent how those with autism spectrum disorder may experience the world ...

When you get a 3D printer, it can be overwhelming to figure out what you want to make. There are several designs you can discover online, and eventually, you can create your own using programs like ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. 3D printing is long past the days of simple plastic models. Today ...

Lennar and Icon, a 3D technology company, partnered to print 100 homes in Georgetown, Texas. The real estate company says about 75% of them have already sold. The homes have all the amenities of a ...

For decades, America's detectives have made breakthroughs in crime using gun traces. A homicide investigator typically uses ballistics and serial numbers of weapons checked via a vast network of gun ...

Nike hasn’t announced when — or if — the shoes will be available to the public. Nike hasn’t announced when — or if — the shoes will be available to the public. is a senior reporter who’s been covering ...

Though additive manufacturing wouldn’t exist for another 40 years, the prolific American sci-fi author Murray Leinster penned a 1945 short story featuring a spookily prescient description of what we ...