C-SPAN host Pedro Echevarria cut off a fan of President Donald Trump after he began a racial rant about former President Barack Obama."You guys need to leave Trump alone!" a caller from Ohio named ...

1 hour, 0 minute Authors of the latest nonfiction books are interviewed by journalists, public policy makers, legislators, and others familiar with their material.

On the other hand, a free-space method using a vector network analyzer (VNA) is used below 300 GHz. However, these methods have not been compared and continuity of complex relative permittivity ...

We present the projection matrix method for shaped beam synthesis in a general array of different size elements. The method relies on orthogonal projection of the desired far-field intensity vector ...

Space-laser AI maps forest carbon in minutes—a game-changer for climate science Estimating aboveground forest biomass key to climate change research Date: June 14, 2025 Source: University of ...