Abstract: This article presents a full D-band (110–170 GHz) frequency sixtupler MMIC and waveguide module for instrumentation applications. The frequency sixtupler, implemented in indium phosphide ...

If you’re an AP Computer Science student using CodeHS, you’re about to get a significant upgrade: the platform is refreshing its Python curriculum for Fall 2026 with improved autograders, clearer ...

The 2026 PCEP-30-02 exam now features interactive, scenario-based questions and updated domain weightings, requiring candidates to demonstrate applied Python skills under timed conditions. Official ...

Instructure, parent company of the education platform Canvas, said it took “immediate steps” to contain the hack before ...

A system that thousands of schools and universities use to support instruction was back online Friday after it went down ...

Connolly described ShinyHunters as a loose affiliation of teenagers and young adults based in the U.S. and the United Kingdom ...

After the CopyFail vulnerability gave root access from any user on almost all distributions last week, this week we’ve got DirtyFrag. This chains the vulnerability in CopyFail (xfrm-ESP) and ...

Abstract: Power factor correction rectifiers/inverters with wide input-output voltage ranges are instrumental in applications with widely varying dc voltages such as photovoltaic inverters. Aiming at ...

Experimental - This project is still in development, and not ready for the prime time. A minimal, secure Python interpreter written in Rust for use by AI. Monty avoids the cost, latency, complexity ...

For a decade, NASA promoted the idea of building a space station around the Moon known as the Lunar Gateway. It touted the facility as both a platform for exploring the lunar environment and testing ...

Scientists at Fraunhofer Institute for Solar Energy Systems ISE have created a film-based system that applies color patterns and cutouts to PV modules using the institute’s MorphoColor technology, ...