GOP State Sen. Chris Kapenga says he wants metal detectors and a gun ban for the public at the State Capitol in wake of the MN shootings, while still allowing lawmakers to concealed carry: pic ...

Carbon nanotubes replace metal coils for ultra-lightweight electric motors by National Research Council of Science and Technology edited by Sadie Harley , reviewed by Robert Egan ...

Amateur metal detectorist discovers an 18th-century ring in a field in Norfolk - and it's linked to a member of the British nobility READ MORE: 'Exceptional' Iron Age hoard is discovered in North ...

How Coils Control Electricity in Every Circuit? Posted: June 13, 2025 | Last updated: June 13, 2025. Inductors are everywhere, from power supplies and filters to transformers and even your smartphone.

A metal detectorist has uncovered a 1,000-year-old Viking gold braided arm ring on the Isle of Man, offering clues to skilled jewellery making from a millennium ago. The find, dating to 1000AD to ...

Here are the most accurate metal detectors you can buy in 2025: Best For Relic Hunting: Fisher F22; Best For Beginners: SUNPOW Professional Metal Detector; Best For Beach: RM RICOMAX GC-1037; Best For ...

This will not only provide you with the most honest review about those top names of the metal detector market, but also share with you a detailed buying guide, which can make you from zero to hero. We ...

Corona-Norco schools will be trying something new to keep students safe: walk-through metal detectors. When the bell rings Aug. 7 for the new school year, a six-month pilot program will begin to test ...

Thomson scattering (TS) diagnostic is one of the most powerful methods to measure electron temperature and density. A signal measurement circuit has been designed and tested in the laboratory for ...