Struggling with a problem that seems to require trigonometry? This lesson shows how to solve it without using trigonometry, ...

Abstract: In this paper, a Ku-band high-gain multibeam antenna is proposed based on a low-cost parabolic reflector. The antenna mainly consists of a substrate integrated waveguide (SIW) slot antenna ...

It’s relatively easy to understand how optical microscopes work at low magnifications: one lens magnifies an image, the next ...

After unveiling a major expansion of the Nova foundation model platform to encompass frontier artificial intelligence reasoning on Tuesday, Amazon Web Services Inc. today shifted its focus to the ...

The new labor codes effective from November 21, 2025, significantly alter gratuity calculations for both fixed-term and permanent employees.

Checking your PF balance no longer requires a portal login. Several quick offline and mobile-based tools now let you check it instantly using just your phone. You can now get your PF balance without ...

Dominik Mysterio has been having a tough time in WWE lately. He lost the Intercontinental Championship to John Cenaand things within The Judgment Day haven’t been smooth. And now he has drawn ...