Affordable 3D printers
3D printers are nothing new; in fact they've been around for some time. We've had a look at some of the cool things you can do with these types of printers, including creating models, tools and all sorts of wizardry. Unfortunately, the 3D printers of today cost in excess of $100,000 and are largely reserved for large architecture and development firms.
Thankfully, it won't stay that way forever. HP recently announced its interest in 3D printing, with products potentially available for just $15,000. 3D printers might not make it to your desk this year, but at this rate, the possibility of owning a 3D printer for personal or business use is becoming more likely.