Abstract: It is difficult for a standing-wave waveguide slot array antenna to generate a complex beam shape in H-plane, such as the cosecant squared pattern. The reason is that a conventional standing ...

We may receive a commission on purchases made from links. 3D printing isn't as simple as choosing a model and hitting the print button. There's still a learning curve, and all manner of gadgets and ...

Cold, windy weather blew into the New York City area just in time for Thanksgiving, triggering a Code Blue, and it's expected to stick around for the holiday weekend. The First Alert Weather team is ...

Some people seem to build wealth steadily and quietly, while others—even with similar salaries—struggle to feel financially secure. According to chartered accountant and financial educator CA Nitin ...

Xhosa patterns have their origins in the traditional clothing and beadwork of the Xhosa people. These designs were originally used as a form of expression and identity. Each pattern would tell a story ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Credit: Mashable Photo ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Is it possible to 3d print a diffraction pattern? Martin Lewis issues warning over using debit cards Russell Crowe details health woes as he reveals the secret behind his 26kg transformation Mona has ...

The November chill has set in almost everywhere in the U.S. Even if you're still seeing nice daytime highs, the evening lows are likely dipping into territory where it feels nice to be cozy inside. If ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...