It sounds like science fiction -- drawing in the air with a pen that instantly makes your creations real. But the 3-doodler pen is not fantasy. The gadget's fast-hardening, flexible plastic can be ...

Learn three amazing pen magic tricks, vanish, jump, and change. Simple, powerful illusions that look incredible once mastered ...

In this tutorial, you will learn 3 amazing pen magic tricks. These pen tricks all have very simple secrets, but you will need to practice them in front of a mirror before performing them to spectators ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Forget the candy and clothing. This year, the kids ...

[youtube =http://www.youtube.com/watch?v=jT2U6epnEZ0&w=537&h-302] 3D printing is like a magic trick that lets you create something seemingly out of nothing, and the ...