Organolithium compounds, molecules containing a carbon–lithium bond, are excellent precursors for building new carbon–carbon ...

The Sage was already one of the brand’s most EDC-friendly knives. Now, that’s even more true. Spyderco’s Compression Lock is ...

Gaps in laminate flooring aren't just an aesthetic problem, but a safety risk. Need them fixed quickly without buying new ...

read more This modern interpretation of a classic slip joint boasts premium materials and thoughtful design. The 2.88-inch ...

Frame lock knives without a Pinch Plate create the risk that you could squeeze the frame lock mechanism and pinch it to the blade ... to include additional stylistic flourishes in a knife’s design. - ...

This article refers to a feature size reduction topology and resulting degradation in latch-up performance. The article proposes a layout for decoupling capacitors so as to improve the latch-up ...

The best smart locks offer keyless convenience without sacrificing security. You can use yours to automatically open up when you're carrying shopping to the door, to give access to loved ones who ...

Despite the damage, researchers reconstructed its mechanism and created a functional replica four times its original size. The model, crafted by an LWL restorer, demonstrates how the lock once ...

The molds and plate were removed after three hours of curing, and the team applied silicon adhesive to bond the rigid segments to the soft joints. They used a titanium wire as an actuating tendon, ...

There comes a time when you see your life flash before your eyes. A man in Indonesia experienced just that when a snake latched itself onto his private parts, refusing to let go. The incident was ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for ...