Can aluminum foil protect you from your phone?
There are quite a few smartphone cases, Faraday bags, and other little gizmos out there that claim to protect you from the phones RF waves.
A common method that people use is to line one (or both) sides of their phone case with good old aluminum foil.
So, the question is: Does tin foiling your phone really work? How much? And where exactly should you put the foil?
Watch to find out!