13 Handy Ways To Use A Thermal Camera Around The Home And Garage

Surprising ways a thermal camera can flag home and car issues before they get costly, giving you a clearer picture behind the ...
Hosted on MSN

Wi-Fi signals can now track you through walls without cameras or phones, here’s how

Researchers at La Sapienza University of Rome have developed a new system called WhoFi that can track individuals by analysing their movement using Wi-Fi signals. Interestingly, WhoFi doesn’t rely on ...