Magnetic chucks use the magnetic force from a permanent magnet, electromagnet, or electro-permanent magnetic material to achieve chucking or holding action. In recent years, magnets have increased in ...

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He created the Kinetic Driver, a fidget spinner precision screwdriver designed to use its rotational momentum to loosen and tighten screws. The main difference between the Kinetic Driver and other ...

Many of the most popular headphones, even for listeners on a budget, use planar magnetic drivers, and for good reason: the level of detail and clarity they’re able to provide is outstanding.

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Here are the best magnetic phone cases you can buy, as well as what you’d do with them. Looking for more ways to keep your phone safe and get the most out of it? Don’t forget to check out our ...

Transcranial Magnetic Stimulation (TMS) is a non-invasive procedure that delivers magnetic pulses to the brain to change neural activity. It is used to treat mental health disorders, particularly ...

I’ve taken plenty of cruises—16 to be exact, on more than half-a-dozen different cruise lines. (Want to become a frequent ...

Magnetic devices are components for creating, manipulating or detecting magnetic fields. This can include magnetic memories, magnetometers and devices for magneto-optics. Magnetism can also play a ...

When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet. The field inside a solenoid is strong and uniform. The small magnetic field caused by ...

A permanent magnet is always magnetic. It has an invisible magnetic field. Only certain materials, such as iron, feel a magnetic force. Permanent magnets can come in lots of different shapes and ...

Molecular imaging holds promise for liver fibrosis grading but limited by a lack of effective biomarker. Here, the authors discover the grading potential of fibroblast activation protein alpha and ...