Lasers could be used to detect roadside bombs


A research team at Michigan State University has developed a laser that could detect roadside bombs — the deadliest enemy weapon encountered in Iraq and Afghanistan. The laser, which has comparable output to a simple…

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Iowa State chemists help astronauts make sure their drinking water is clean


Bob Lipert held up a syringe, attached a plastic cartridge and demonstrated how chemistry developed at Iowa State University is helping astronauts and cosmonauts make sure they have safe drinking water at the International Space…

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