In this video, I explore tools and materials used for 3D printing projects, including dial calipers, transparent PETG ...

Police in a handful of big cities have seen an increase in 3D printed guns over the last few years. That's leading gun-safety advocates, law enforcement, legislators and industry experts to seek ...

Seriously, just take it to Best Buy or Staples. They'll take your old laptops, printers, and other tech junk off your hands for free. Some places will even give you a gift card for your trouble. It's ...