Mentioning the term “camera-phone” to anyone in the 1990s should have invoked confusing mental images of massive handheld cameras duct-taped to equally massive walkie-talkie-looking cell phones. By ...

Printing 3D objects has always felt like a daunting and expensive affair, but we are beginning to see 3D printers come down in price substantially. The problem is that it’s still difficult to create ...