(PhysOrg.com) -- Professor Zhipeng Wu has invented a portable scanner based on radio frequency technology, which is able to show in a second the presence of tumours – malignant and benign – in the ...

Ok here it goes. My friend was telling me about how to make a tin can a satellite with a coax connector. One thing led to another and now i have the coaxial cable from my large satellite dish (old ...

Since fast radio bursts (FRBs) were first discovered over a decade ago, scientists have puzzled over what could be generating these intense flashes of radio waves from outside of our galaxy. In a ...

Radio-Locator is a huge database of over 10,000 radio stations all over the world, but you can also use their sizeable index to find an unused FM frequency for your portable audio widget.