Shop Wirecutter-approved Black Friday deals on appliances, home-improvement wish-list items, and other household tools.

ATX towers to tuck-it-away Mini-ITX compacts, these are the best PC cases we've tested for appearance, ease of building, ...

Every year starts with lights, and then trees. And upon the tree are decorations. Then there are tracks. And upon the tracks ...

Wil takes us through his custom-built Pivot Switchblade that features mixed wheels and the new Fox Live Valve Neo suspension.

flat head machine screw. The tin pivots ... to maintain the same 2-in. clearance at the bottom of the cabinet. For door ...

The default ISO tolerance is "6H". Clearance holes have a different tolerance system, described in screw_hole(). If you wish to create screws at the nominal size you can set the tolerance to 0 or ...

The main rod and the screws are in metric sizes ... way to increase clearance - commonly available M3 spacers. For some users ...

Cross threading occurs when the bolt is misaligned with ... get a flaring bevel of the default size. Figure 1.6: Negative bevel on a regular threaded rod. If you set internal=true to create a mask for ...

Scientists have reported that the ozone hole over Earth's southern pole spans nearly 20 million square kilometers this year, almost three times the size of the contiguous United States ...

Scientists have found evidence that black holes that existed less than 1 billion years after the Big Bang may have defied the laws of physics to grow to monstrous sizes. The discovery could solve one ...

An icon in the shape of a lightning bolt. Impact Link I grew up in the tri ... it's that sometimes you need a break. Enter Jackson Hole, Wyoming — the 60-mile-long valley bordering Grand Teton ...

Ground clearance to the axle is an even foot (30. ... on when you're sitting at camp staring at all those empty drill holes. Whatever the case, Zion has carried over some of the MOLLE panel and ...