Interesting Engineering on MSN
New laser-powered quantum radio detects signals without using electricity or antennas
The device, developed by researchers from the Faculty of Physics and the Centre for Quantum Optical Technologies, uses ...
Repairing radios was easier when radios were simple. There were typically two strategies. You could use a signal tracer (an amplifier) to listen at the volume control. If you heard something, the ...
Astronomers from McGill University in Canada and the Indian Institute of Science (IISc) in Bengaluru have used data from the Giant Metrewave Radio Telescope (GMRT) in Pune to detect a radio signal ...
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