This month marks 80 years since one of the most influential yet underrated inventions burst onto the market in New York on ...

In this video, I teach you how to perform three visual and easy pen magic tricks. These tricks will still require a little bit of practice but you should learn them pretty quickly. The first trick is ...

Learn six incredible visual card tricks that anyone can master — no fancy props or years of practice needed. From instant ...

When I was in high school, the kid who sat in front of me in English class was a master pen spinner, and it was mesmerizing. He would sit there casually exhibiting some serious Don Draper energy and ...

One enabling technology for printed and flexible electronics devices is the use of a special silver nanoparticle ink that allow the patterning of silver microelectrodes by omnidirectional printing. In ...

The CHENGU Latte Art Pen uses coffee grounds, cinnamon, cocoa powder, turmeric or whatever other ground spices you prefer to draw with. So really, it’s not exactly the latte art you may see at a real ...

[Morten] has been busy recently making a pen plotter. It is a simple and elegant build that he completely designed from the ground up. There are no extra frivolous parts here. The frame is made from ...

The Samsung Galaxy Note 5 is another of Samsung's great phones. Personally I'd have like to see the microSD slot and removable battery kept, but with larger internal storage I think I can manage. And ...

This exercise pen is simple and practical. It’s inexpensive and easy to build, even without power tools. Although I call it an exercise pen, it could have all sorts of uses with minor modifications. I ...