Every smart smoke alarm I’ve tested has one potentially fatal flaw, trading fewer nuisance alarms for a risky sensor strategy ...

A story claims a revolutionary skunk works built a quantum sensor that was used to locate a missing airman by reading his pulse from 40 miles away. But physicists say the laws of biomagnetism make ...

Guerrilla RF, Inc., a fabless semiconductor company, provides radio frequency (RF) solutions to customers in underserved markets in the United States. The company is involved in the design, ...

Paranapanema SA engages in the manufacture and production of primary copper and semi-manufactured copper and its alloys. Its products include rods, cathodes, drawn wire, pipes and connections, rolled, ...