A 250-day experiment using a ring laser achieved unprecedented accuracy in measuring Earth's axial wobble (nutation and precession), surpassing previous gyroscope and ring laser technologies by a ...
Diabetes affects millions of Americans, and many don’t even realize they have it. Instead of relying on costly and ...
In the U.S., one in five of the 37 million adults who has diabetes is not aware of it (according to the U.S. CDC – Centers for Disease Control & Prevention). Current methods of diagnosing diabetes and ...
A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...
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Review of Laser-Induced Graphene Sensors
In a recent review article published in the journal Analytical Methods, researchers have been investigating laser-induced graphene (LIG) sensors, with a focus on their fast, eco-friendly fabrication ...
Defense technologies developer AeroVironment, Inc. has delivered the first of two mobile counter-unmanned aircraft prototype laser weapon systems to the U.S. Army’s Rapid Capabilities and Critical ...
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