Homeland Security Advances Thwart Toxic Gases, Flood Waters, Power Surges
Homeland Security Advances Thwart Toxic Gases, Flood Waters, Power Surges
In the near future, first responders could use cellular telephones to sweep sites for hazardous chemicals and then rapidly seal off mass transit tunnels with inflatable plugs, preventing the spread of toxic gases. These and other technologies are being developed by a U.S. government research organization focused on creating revolutionary advances in homeland security processes and applications.