Regular Wi-Fi can accurately detect bombs, chemicals, and weapons in bags

For the last couple of decades, security measures in places like airports, schools, stadiums, and other public venues have continuously ramped up. X-ray machines, surveillance cameras, and bag searches have all become commonplace, but still concealed weapons, bombs, and explosive can slip through the cracks — sometimes with tragically devastating effect. Looking for a new … Read moreRegular Wi-Fi can accurately detect bombs, chemicals, and weapons in bags