Abstract: In this article, a three-dimensional (3D) pen-like positioning system based on the high-precision 3D ultrasonic (US) positioning method is presented. The high-precision 3D US positioning ...

Life will going to throw up some little problems, but a 3D pen can always save the day. What was your favourite hack? #123go #3dpen #funny Haley on Trump call with Putin: ‘A backhanded slap to all of ...

Fourth-graders Molly Wiers and Cristal Avila demonstrate how the 3D pens work Comstock Park — Fourth-grader Molly Wiers carefully goes back and forth with the pen, following the lines of a paper ...

Be amazed by little schools of fish that swim right into your living room. See squid and the elusive octopus up close, along with the magnificent manta ray, and experience dolphins and turtles as well ...

Ritwik is a passionate gamer who has a soft spot for JRPGs. He's been writing about all things gaming for six years and counting. The fifth generation of gaming is when 3D graphics started becoming ...

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The best 3D printer pens are some incredible pieces of technology: though they can’t match a fully-fledged 3D printer for power, they offer an affordable and enjoyable way to dabble with 3D printing!

All the Latest Game Footage and Images from the Amazing-frog 3D From the first NES adventure to the Switch’s Wonder, we take a look at the best and worst parts of the Super Mario… The Simpsons, ...

If we told you somebody built a 3D printed go-kart, you’d expect to see a certain sequence of events. A bit of work in CAD, a printer montage, then some assembly. That’s not the case here. [3D Sanago] ...

Glasses-free 3D is making a comeback. And please — don’t roll your eyes and write this off as a gimmick just yet. I saw two similar 3D gaming monitors at CES last week that used this technology and ...