PITTSBURGH, May 6, 2025 /PRNewswire/ -- "We wanted to create a fun and safe way for children to secure their marker caps when drawing," said a family of inventors, from Statesboro, Ga., "so we ...

"so we invented the MAGNETIC MARKER CAP. Our design also offers a creative place to keep markers when not in use." The patent-pending invention provides an improve way to secure marker caps.

And when the company invented the portable audio category in 1979 with the ... than its predecessor thanks to the XM6’s ability to fold. The case features a nice magnetic latch, which is easier to use ...

In other words, China’s real estate era may have ended in tears for some developers and local governments but it left behind the physical edifice of a very futuristic-looking country. When people go ...

Abstract: THE EXCELLENT SUITABILITY and fine performance of the magnetic amplifier in applications requiring ruggedness and reliability have led to increasing use of this device as a control component ...

Abstract: AS magnetic-amplifier circuitry has evolved from the saturable-reactor circuits to the self-saturating types, the basic limitations on magnetic-amplifier performance are inevitably ...

invent solutions for differential equations, predict the existence of the Earth’s ionosphere, reformulate Maxwell’s field equations in terms of electric and magnetic forces and ...

The toothbrush you are familiar with today was invented sometime between 1770 ... mechanical force from interactions of electricity and magnetic fields was realized by Andre-Marie Ampere in ...

In conventional heat-assisted magnetic recording (HAMR), a laser is used to locally heat the recording medium to facilitate ...