A 3-D pen that lets you draw objects in the air
We're all doodlers by nature. Give most people a pen, paper and some down time, and they'll fill the margins with the fruits of their imagination.
But imagine if you could wave a pen in the air and create a three-dimensional rendering: A toy, a sculpture, a crude architectural model.
Soon you will. A Boston-based startup, WobbleWorks, has created what they are calling the world's first 3-D printing pen. It's called the 3Doodler, and it's been a sensation on Kickstarter, the crowdfunding site, since it debuted there Tuesday morning. The makers of the 3Doodler set a modest fundraising goal of $30,000; within 48 hours, backers had pledged more than $1.1 million.
"We knew it was a great product. But we didn't expect the response to be this fast," said Daniel Cowen, a spokesman for the gadget, which is still a prototype. "The velocity of the response caught us by surprise. It's phenomenal."
http://whatsnext.blogs.cnn.com/2013/02/21/a-3-d-pen-that-lets-you-draw-objects-in-the-air/?hpt=hp_t2
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This looks like a ton of fun for under $100!
I've GOT to HAVE one of those, maybe more in different colors!!!
What happens when a child draws a knife or a gun? 
Especially if they're kindergartners.
Bake
