New atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

A technique called sonification allows new discoveries, brings out subtleties in dense data, and makes astronomy more accessible.

Continuing his research, Hughes discovered ... for radio had been laid by the German scientist Heinrich Rudolf Hertz (1857–1894). Hertz validated Maxwell’s theory through experimentally proving the ...

10 Places You Didn’t Know Were Connected to King Arthur King Arthur is linked to several real life locations, here are some you may not know. Why do we have grandmothers? Ella Al-Shamahi finds ...

The seven transmitters are installed with vacuum tubes, which have been used to amplify radio waves since the station started operations. Each tube weighs about 70 kilograms, according to Matsui.

Central to physics are ideas such as energy, mass, particles and waves. Physics attempts to both answer philosophical questions about the nature of the universe and provide solutions to ...

Before anything else, you'll want to figure out how much you're willing to spend on new ANC headphones. The quality of value-priced noise canceling headphones continues to improve, so you can find ...

Feb. 12, 2025 — Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long ...

AFP becomes one of the main source for international news. We've got various news from around the world. I can say that AFP news content is diverse and credible, and they can fit with the ...

Patricia Doherty, director and senior research scientist at Boston College’s Institute for Scientific Research and an internationally recognized leader in space weather and its impact on global ...

RADAR stands for RAdio Detecting And Ranging and as ... in 1842 the Austrian physicist Christian Doppler had discovered what is now called the Doppler effect. This is the theory that sound waves will ...