A rectangle has two pairs of equal sides. It has four right angles (90°). The opposite sides are parallel. The diagonals bisect each other. A parallelogram has two pairs of equal sides. It has two ...

Vicor Corp. boasts technical superiority and a strong IP position, but commercial execution and revenue growth remain weak.

Arnold & Son unveils the Longitude 5°W, a titanium timepiece accented with an 18-carat red gold (5N) bezel ring. Limited to ...

If you wanted to go out and look at two different people... and get 180-degree different views, today was the day,” said a ...

Delta is growing quickly, focusing on strong hubs and doubling down on local networks. Delta's got a clean balance sheet and maintains the best credit rating it's had in years. Delta's got more ...

Every summer, scores of tourists take to the bustling streets of Barcelona, a city known for its breathtaking architecture. Nicolás Atanes Santos, a young Spanish mathematician, sees this as an ...

Carnival beat revenue and earnings expectations in the third quarter. The company also raised its outlook for the year for the third straight quarter. And yet the stock fell, possibly due to the ...

All eyes are on the chip maker as it prepares a full-court press into a new process technology, spearheaded by chips for laptops, as well as for the data center. Here's the download on what's new in ...

Following Federal Railroad Administration (FRA) approval in April and launch of Phase 1 in June, Parallel Systems, in partnership with Genesee & Wyoming (G&W), has transitioned to Phase 2 of its first ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who ...

Abstract: This article presents the design of a dual-lens beamformer in multilayer printed circuit board (PCB) technology. The proposed lens is implemented in a dielectric parallel-plate waveguide ...