Just found this article in The Guardian:
I am not an expert in quantum physics. Is this patent (or idea) nothing but science fiction, or might a radar like this be reality in the near future?
Source, full articleUS defence contractor looks for quantum leap in radar research
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Now the US military is taking its war on terror where even Albert Einstein feared to tread - into the baffling world of quantum mechanics. Lockheed Martin, a main US defence contractor, thinks it can exploit research on the fringes of theoretical physics to build the ultimate radar, which could see through anything, from buildings to solid earth.
The company has designed and patented a scanner based on the principle of quantum entanglement - a far out concept, even by the weird standards of the quantum world. It says the device could penetrate any type of defence, to identify hidden weapons and roadside bombs from hundreds of miles away.
I am not an expert in quantum physics. Is this patent (or idea) nothing but science fiction, or might a radar like this be reality in the near future?