University of California, Berkeley, astronomers have taken advantage of a recently mounted laser guide star system at UC’s Lick Observatory to obtain sharp, twinkle-free images of the faint dusty ...
WASHINGTON, D. C. — A new sodium laser is giving 50 times more sky coverage to the atmospheric-correcting technology known as adaptive optics on the Keck II telescope at Mauna Kea, Hawaii. The laser ...
Lightning rods protect buildings by providing a low-resistance path for charges to flow between the clouds and the ground. But they only work if lightning finds that path first. The actual strike is ...
A team in France has reported what is claimed to be a novel kind of laser emitting in the orange region of the spectrum, suggesting potential applications in flow cytometry and laser guide stars for ...
Dear Buyer's Guide Update Member, This edition of the DrBicuspid Buyer's Guide Update examines two of the most cutting-edge technologies in dentistry today: CAD/CAM systems and lasers. CAD/CAM systems ...
A laser pointed at a stormy sky can divert the paths of potentially dangerous lightning strikes, a new study shows. Using a car-size prototype assembled atop a Swiss peak, an international group of ...
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