Microlens arrays (MLAs) are key components in 3D integrated imaging optical systems, particularly the multifocal MLAs, which provide a new strategy to break through the depth-of-field limitations for ...

Regardless of the audience demographic or topic at hand, a person delivering a 15-minute business presentation must be himself. Though it is appropriate when speaking to present himself in the ...

What's next in investigation on Israeli Embassy staffers killed in D.C. 07:46 Two Israeli Embassy employees — including an American — were shot and killed Wednesday night as they left the ...

What Are the Concrete Applications and 3D Printing Technologies Used in Formula 1? In terms of applications, 3D printing stands out for its efficiency in rapid prototyping, something that is ...

Robert F. Kennedy Jr. is perhaps the most famous person to ever lead the US Department of Health and Human Services. That has proven to be both the problem and the point.

For the first time, a 2-D electronically steered phased-array antenna with a liquid-crystal (LC)-based variable delay line is presented. The structure, which is designed at 17.5 GHz, consists of a 2 × ...