His design is based on Coaxial Collinear Antenna for ADS-B Receiver by [Dusan Balara] which uses pieces of the coaxial cable cut to the right length. There are a number of calculations involved in ...

NASA’s Perseverance rover has found possible hints of ancient life on Mars ― one of the strongest signs yet of Martian life, according to planetary scientists. Dark-rimmed ‘leopard spots ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

Online Trump supporters have embraced a unique form of irony that is hard to parse — and easy to deploy with new technologies. By Dan Brooks The deputy director of a liberal project at Yale ...