The Powerheart AED G3 Pro is designed for the professional rescuer with a color display screen, manual override, and 3-lead ECG monitoring capabilities. With semi-automatic operation, manual override ...

If you've recently switched to a Doosan machine or are struggling with inconsistent arc results on your G3 controller, you're ...

ScienceDaily features breaking news about the latest discoveries in science, health, the environment, technology, and more -- from leading universities, scientific journals, and research organizations ...

A 10-year effort to measure gravity, a fundamental force in the universe, has failed to come up with a conclusive answer.

For more than a century, Science News journalists have covered advances in science, medicine and technology for the general public, including the 1925 Scopes “monkey” trial, the advent of the atomic ...

On nighttime excursions in dark-sky hot spots like Norway, New Zealand and Nevada, all you have to do is relax and look up. The stars will do the rest. By Michael Harmon The U.S. has pressed Argentina ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

A new rotational multimaterial 3D printing method enables materials to bend, twist, expand or contract on demand.

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Science News has been publishing award-winning science journalism for nearly a century. Our standards and processes are essential to what we do, and we believe they should be as transparent and ...

When two stationary visual objects appear in alternating sequence, they evoke the perception of a single object moving back and forth between them. This is known as stroboscopic or apparent motion and ...

Nature is replete with slender filaments that bend and coil – from climbing grape vines, to folded proteins, to elephant ...