Amazing 3Doodler 3D Printer Pen Costs $50 Instead of Thousands of Dollars – Video

People might not think it, but it is actually already possible to write and draw things in the air. It might sound like Sci Fi wishful thinking, but 3D printing has provided the solution at long last. WobbleWorks LLC has posted a project on the Kickstarter hosting website, one that bears th... [ read more >> ]