Lens caps are important for protecting expensive camera lenses from damage. Dust, grit, and other nasty things will all quickly spoil the quality of a shot, and can even permanently damage a lens if ...

We may receive a commission on purchases made from links. 3D printing isn't as simple as choosing a model and hitting the print button. There's still a learning curve, and all manner of gadgets and ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...