The Des Moines Police Department's bomb squad handles around 30 calls each year involving suspicious devices or packages.
There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...
Many of us remember back in our school days taking tests and filling out answers on a Scantron sheet, those long rows of A, B ...
Interesting Engineering on MSN
US unveils supercomputer-modeled smart nuclear test vehicle made with 3D printing
The US has unveiled a new cone-shaped nuclear test vehicle designed to endure the ...
Researchers at the University of Miami Rosenstiel School have revealed a new airborne imaging technique that accurately detects underwater weapons. The new airborne imaging system combines advanced ...
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