Bomb Detection: By Laser – MIT and Princeton Build a Terahertz Spectroscopy System

Researchers at MIT and Princeton have built a new laser-powered terahertz spectroscopy system capable of detecting chemicals used in explosives. Terahertz spectroscopy is the measurement of electromagnetic radiation between the frequencies of microwaves and infrared. Scientists have long realized the radiation’s potential for bomb detection, but traditional terahertz spectroscopy systems are bulky and use lots […]

Spray On Stealth Technology is Imminent

The possible military uses for this new adaptive technology are extensive. The ink contained within the spray embodies electromagnetic components that can adjust their electrical change through voltage-control. In addition to doing the same work as whip antennas and radar arrays, the ink could also help military vehicles gain stealth by steering enemy radar waves […]