Rohde & Schwarz recently announced the MXO3, a 1 GHz, 12-bit oscilloscope. The company sent a review unit. In this part, I ...

The ionosphere is of great importance to shortwave radio transmissions, since it allows radio waves to be refracted and ...

Eight years of Arccos data shows amateur distance is flat, raising questions about a universal golf ball rollback aimed at ...

In modern telecom infrastructure deployments, optical fibre cable (OFC) is typically laid in underground trenches, where ...

Researchers at the University of Alicante (UA) have developed a highly precise method for measuring distances at the nanometer scale at room temperature, opening up new avenues in molecular ...

Arduino’s open-source platform makes it easy for makers, students, and hobbyists to build powerful multi-sensor projects for ...

Working with multiple sensors on an Arduino can unlock richer, more interactive projects. By integrating motion, light, distance, and environmental readings, you can create systems that respond ...

A time domain reflectometer (TDR) is a useful tool to have for finding faults in a wiring harness. However, they don’t come ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. April 13, 2026 Add as ...

Pamela is a freelance food and travel writer based in Astoria, Queens. While she writes about most things edible and potable (and accessories dedicated to those topics,) her real areas of expertise ...

Students in Mr. Jason Grusky’s fifth-period academic geometry class recently conducted research to discover fun and ...