[Eric Brasseur] built a radio-detecting snake that consists of a LED that lights up when around reasonably strong radio waves. Near an FM ... This one is around 4 feet in length for a total ...

Fast radio bursts, or FRBs, are millisecond-long bursts of radio waves in space ... “Are those that repeat different from those that don’t? What about the persistent radio emission ...

Depending on the type of radiation, however, different knowledge can be gleaned. Radio waves and microwaves, with their long wavelengths, allow scientists to see into dense molecular clouds where ...

Back to our radio signal. The electrons in our wire are moving, but not in one direction. These electrons are moving back and forth. Actually, the wave displayed ... there is a difference between ...

Friggin' radio waves: they're everywhere. Really, it's odd that your cordless phone even has that 2.4-GHz sticker. To your average, not-so-technically-inclined shopper, it's a number that means A ...

So, instead of using ultrasound, radio waves are used as they travel at 300,000,000 m/s. It works in the same way as sonar but with radio waves in place of ultrasound. A short pulse of radio waves ...

Pulsars are rapidly rotating neutron stars that emit regular radio wave pulses and beams of magnetic radiation, which can ...

Clarkson and others demonstrates that the magnetic field not only guides the emitting electrons, but also directs radio waves via anisotropic ... field structure of different astrophysical ...

By the time a radio signal reached the Moon, reflected of the lunar surface, and bounced back, the changing distance between the Moon and Camp Evans would stretch the waves into a different frequency.

Radio telescopes ... Observatory for Gravitational Waves, or NANOGrav, collaboration, which led the effort. Each pair of supermassive black holes is generating a different note, Dr. Siemens ...