On Monday, the company announced Signal Shield, an armrest outfitted as a Faraday Cage. Created in 1838, Faraday Cages block electric fields. If your phone is inside one, it can't connect to ...

It was actually developed by Michael Faraday as the Faraday cage back in 1836. Of course, at the time it wasn’t developed to block cell phone signals, but rather other forms of electromagnetic ...

Before departing Hong Kong, NSA whistleblower Edward Snowden was asking visitors to his hideout to place their cell phones in the refrigerator, hoping to prevent traces or surveillance. Today, The ...

So now we've seen what happens to the cell phone signal when you put it in a real Faraday cage, and we've gotten great measurements of that. It's time to figure out what frequency microwave oven ...

Earlier this week a New York Times article claimed that NSA whistleblower Edward Snowden asked a group of lawyers visiting him to put their cell phones in ...

Northview High School, in a suburb of Grand Rapids, has implemented faraday bags to block wireless signals and minimize cellphone use in the classroom. “It’s a real simple process.