To insert them, they work in the reverse of traditional earrings as rather than a removable back, it’s the front stud that slips on and off, usually with a screw mechanism, to allow you to ...

These earrings have a unique double-sided design. The decorative part in the front, often made of k gold, is what everyone sees when it’s on your lobe. It’s attached to a thin shaft, or thread, that ...

DEAR HELOISE: Quite some time ago, a very kind woman suggested that if you have trouble screwing caps back on, as she did, try turning it the wrong way first, then screw the cap on. I’m 86 ...

Learn more! Gold hoops are one of the most classic earrings to have on rotation in your wardrobe. Not only can they tie any look together, but they also add instant elegance. Hoops are also ...

Elegant, timeless and surprisingly versatile, pearl earrings are always a good investment. Whether you’re looking for traditional jewellery that will stand the test of time, something more ...

Stand in front of a mirror and gently hold the front of the earring. Whether it’s a butterfly back, a flat back, a screw back, or a safety back earring, the mirror will aid you in seeing the thread ...

Now, we've spied a certain pair of earrings that resemble a similar pair from designer brand Van Cleef. With the luxury counterpart selling for £3,800 on the site, the Latelita mini clover flower ...

Screw pumps are rotary, positive displacement pumps that can have one or more screws to transfer high or low viscosity fluids along an axis. A classic example of screw pumps is the Archimedes screw ...

Part of that is probably because we’ve gotten so good at making them that they’re seen as cheap commodities, but the physics and engineering behind the screw thread is interesting stuff.

Few things can bring a building project or repair effort to a grinding halt like a stripped screw or bolt, which is why keeping a screw extractor at the ready is key. These handy devices consist ...

With a ratcheting screwdriver you can tighten or loosen a screw while your hand and the screw remain in contact with the tool they allow you to turn the screwdriver (handle and stem) one way ...

A screw is a type of hardware fastener that attributes its mechanical capabilities to the helical groove that extends around the circumference of the device's shank. These threads provide the friction ...