I tried the aluminum foil Wi-Fi trick everyone swears by, and here's what actually happened

When I went to install some security cameras in my driveway a while back, I found that the Wi-Fi signal strength wasn't powerful enough to make them work. Then I heard about this aluminum foil trick, where you add regular kitchen foil to your router setup, that could help with my problem.

via MakeUseOf https://ift.tt/E7YJvyV