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I made a radar invisible with paper and Sharpies

Low probability of intercept (LPI) signals work by spreading a transmission across a much wider bandwidth than the data ...
CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At ...
New radar system, operated by the university’s Davidson Laboratory, will provide high-resolution precipitation data to ...
Meshtastic has been experiencing a bit of a renaissance lately, as the off-grid, long-range radio text messaging protocol gains a ton of new users. It’s been used to create mesh networks in ...