Remember Etch A Sketch? Created by a French inventor in the late 1950s in his basement, but sold through the Ohio Art Company, it kept thousand of kids and adults entertained for decades, event today.

So far it's mostly been adults who've had the fun of using 3D pens, which is ironic given how drawing in mid-air can release your inner doodling child. However, the 3Doodler Start is a 3D pen from ...

Come September, if everything goes to plan, the world's first 3D printing pen will go on sale for $75. The pen, called the 3Doodler, essentially allows you to lift your flat sketches off the paper -- ...