These small but flashy 3D models have great detail and can be assembled with nothing but your own two hands.
A "sonic screwdriver" uses acoustic force to build tartan-patterned tissue with the potential to repair damaged nerves.
The repair-guide website uncovers a Samsung Galaxy Note 3 display inside the second-generation virtual-reality headset prototype.
Has your Mac Mini hard drive filled to capacity or burnt out? There's no need to buy a new computer, simply swap out the old drive for a new one.
Bill Detwiler shows you how to replace a cracked screen on your Apple iPhone 5S.
If your backlit keyboard characters are fading to illegible blobs, you can halt the damage with a small piece of household tape.
The US Defense Advanced Research Projects Agency's (DARPA) project to build an affordable, yet dextrous robotic hand grows more impressive every day.
Cleaning your camera’s body, lens, and sensor requires only a handful of items and some care.
Apple has made it easier than ever to upgrade the hard drive and memory in the Mac Mini. Here’s what you need to know to get the job done.
The DIY route costs significantly less than hiring a pro. But how hard is it really? And was this intrepid reporter successful?