Some pretty out-there ideas have been put forward to protect swimmers from sharks lurking in busy coastal waters. These have included drones to keep watch from above, wetsuits that ruin their appetite ...

A shark can pick up a human heart beating close by so it's helpful to have a deterrent system handy when swimming in ocean waters where they roam. This summer, 61-year-old distance swimmer Diana ...

Researchers in South Africa and Australia have started work on an electric shield to protect swimmers from shark attacks. The shields emit an electric signal, which sharks do not like, so keeping them ...

Everything about the swim is impressive. For starters, Nyad is 61. And then there's the fact that she didn't swim a single stroke for 31 of the past 32 years. Now she is trying to swim 103 miles ...

Receive a 15% discount on “Practical Grounding, Bonding, Shielding and Surge Protection” by ordering from www.elsevierdirect.com and using offer code 92839. [Part 1 begins by defining electrical noise ...

EXTON, Pa. (KDKA) - A Pennsylvania company has made a PPE shield that creates an electrical charge to render COVID-19 inactive. Woman-owned and Exton-based Ramshield, Inc.'s AVF shield and cartridge ...

All electrical devices emit magnetic or electrical energy due to radiation or conduction. Sometimes, electromagnetic interference (EMI) adversely affects the performance of a machine or the ...