There’s an interesting development in amateur ballooning: using so-called superpressure balloons, which float high in the ...

Made by KiwiSDR NZ in New Zealand, the KiwiSDR 2 is a software-defined radio with its own computer, packed into a small metal ...

The "Crane and Hoist Market Report 2026" has been added to ResearchAndMarkets.com's offering. The report provides ...

What do you need to make a radio transmitter? There are builds that work with just a couple of transistors. But how about a GPS-disciplined small signal beacon? You can actually get the job done for ...

GEORGE NEWS -Bacar, short for ‘balloon carrying amateur radio’, is an amateur radio experiment that uses high-altitude ...

Nearly 12 years after Malaysia Airlines flight MH370 disappeared with 239 people on board, the search has returned with a narrower target and sharper tools. Ocean Infinity, the marine robotics company ...

Abstract: Passivity properties are applied in a recently developed least-squares direct multivariable Model Reference Adaptive Control (MRAC) framework to enhance stability analysis and eliminate the ...

Myxococcus xanthus is a Gram-negative bacterium that grows by microbial predation or by degradation of complex macromolecules. When starved, M. xanthus cells aggregate and form spore-filled fruiting ...

This idea likely traces its origins to an idea Oliver Mattos and Oskar Weigl presented at the PiFM project. While the website is no longer online, the Wayback Machine has the last known good version.