Where are the radio waves coming from ... but maybe as we find more examples, we will work out a unifying physical model that explains all of them. On the other hand, there may be many different ...

Different types of electromagnetic wave have different uses and dangers. Radio waves are used for sending radio and television signals. They are also used to control radio-controlled toys ...

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 ...

The research is titled "A Search Using GEO600 for Gravitational Waves Coincident with Fast Radio Bursts from SGR 1935+2154," and the lead author is A. G. Abac, who is from the Max Planck Institute ...