Sensors that read brain signals typically are the size of coins and are attached to bathing cap-size headwear. In some cases, the sensors are surgically buried in the brain.
Category: TRENDS IN HI-TECH SCIENCE – Apr 15 2025
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“MICRO-CLEANER” PELLETS PULL MICROPLASTIC FROM WATER BODIES
Microplastics—those bits of plastic less than 5 millimeters, or a fifth of an inch, in diameter are littering the floors of our seas, the peaks of our mountains, and everything in between, including our internal organs.
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TURNING REFINERY SLUDGE INTO CARBON FIBERS
Some components of crude oil have no value and, after the bulk of it is refined, wind up as sludge to be dumped or burned.
