If you've got a Raspberry Pi and a just a little bit of coding know-how, you can make these weird projects that are sure to ...
China is conducting a vast undersea mapping and monitoring operation across the Pacific, Indian and Arctic oceans, building detailed knowledge of marine conditions that naval experts say would be ...
Space, in military parlance, is “the ultimate high ground.” And for years, the Pentagon has mused about ways to orbit a radar from high above, to look down on adversary aircraft and catch them out in ...
Electro-optical detectors are used to measure or sense the radiation emitted or reflected by objects within the detector’s optical field of view (FOV). Passive systems operate without any illumination ...
Aroma is one of the earliest cues people use to judge food quality, and in cooked rice it is strongly shaped by volatile organic compounds (VOCs) that evolve during storage. However, reliably tracking ...
Four small satellites rode a Rocket Lab Electron launch vehicle into orbit from Virginia early Thursday, beginning a government-funded technology demonstration mission to test the performance of a new ...
Dual-triangular electrode layout with MXene/silicone nanocomposite achieves quite competitive omnidirectional force detection (threshold: 0.024 N) and angular resolution (5°) using only two electrodes ...
CALGARY — Researchers at the University of Calgary's space weather network have attracted the attention of Canada’s military, the U.S. Navy and NATO with their eyes on the sky. They run 22 ...
Ultrasonic sensors measure the distance between a target and the sensor using high-frequency sound waves that are inaudible to humans. The process is simple: the sensor emits ultrasonic waves, which ...
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