All of us have experience in trying to explain to a confused store assistant exactly what type of kitchen implement you’re looking for, and why it is a perfectly suitable part for your autonomous ...

Join us on Wednesday, February 12 at noon Pacific for the DIY Radio Telescopes Hack Chat with James Aguirre! For most of history, astronomers were privy to the goings-on in the universe only in a very ...

Use the Yagi-enhanced, log-periodic pattern to build a homemade long-range tv antenna consisting of the element array the framework, and the mast. A few years ago, some friends of mine shed city life ...

Astronomers and scientists use a variety of different telescopes to investigate the heavens. Typically, when we say telescope many people think about optical telescopes such as the Hubble Space ...