Highly Directional Terahertz Laser Demonstrated
eldavojohn writes "A new paper published this week in the journal Nature Materials announces a successful demonstration of highly directional terahertz semiconductor lasers. You might not think it's a big deal that some Harvard and University of Leeds researchers (funded partially by the US Air Force) figured out how to better direct lasers; but this means the ability to see what's in someone's pockets and clothing, at a distance of possibly hundreds of meters, or farther. The big benefit is that they are lower in energy than X-Rays and are less invasive, since they cannot pass through water or metal. Coming soon to an airport near you or buzzing around on board a drone in civilian airspace?"
so it does not work with sharks?
Dude, I'm 33 years old. I'm married and I've got two kids.
It has been years since anyone has been interested in my genitals, and I kind of miss the attention.
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ECHELON is a government program to find words like bomb, jihad, plutonium, assassinate, and anarchy.