Abstract: A dual-band coradiator antenna with a beam-scanning capability for the sub-6 GHz and millimeter-wave (mm-wave) bands is proposed in this article. First, four subarrays based on cascaded ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Measuring—and delivering—what consumers really want by Eric Almquist, John Senior and Nicolas Bloch When customers evaluate a product or service, they weigh its perceived value against the asking ...

In Visoko, Bosnia, hills were proclaimed to be the world’s oldest pyramids, older than Egypt’s. But decades of research reveal they are natural geological formations, not manmade structures. Despite ...

In part one of this article we saw how there is compelling evidence to suggest that the ancient Egyptians of the Pyramid age incorporated sound technology into the design of Giza’s Great Pyramid. More ...

The Pyramids of Giza became the perfect stage for an electronic music performance — and for many, it felt darker than just music. It was seen as a satanic ritual infused with ancient Egyptian power.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Just like Earth’s severe thunderstorms, solar storms can cause ...