A fifteen-day field trial in Bahir Dar, Ethiopia showed a GPS-and-gyroscope dual-axis solar tracker built for under 100 ...

Retrofitting legacy computer numerical control (CNC) equipment presents both a challenge and an opportunity. Older machines are often still mechanically sound but rely on proprietary or unsupported ...

A custom 3-axis gantry robot driven by Marlin firmware on an Arduino Mega 2560. This is not a 3D printer — it's a pick-and-place / dispensing system with three auxiliary linear actuators, two servos, ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Choosing between the ...

Ealing linear stages offer enhanced performance guaranteed by high quality standards and very good handling stability. They are available at 6.5mm/12.7mm/25mm and 50mm and can be easily assembled to ...

Festo has introduced the ELGA-TB electric axis for cold-chain automation and sub-zero intralogistics applications. The linear actuator is designed for operation down to -30°C (-22°F) and uses a ...

Charles Ross spent 50 years building “Star Axis,” a naked-eye observatory in New Mexico. Now his masterwork is ready. How to share it with a changed world? A time-lapse video of the stars appearing to ...

Thor Motor Coach has been busy making motorhomes for countless years, and in the process, have developed a sizeable lineup of Class A RVs, some of which are aimed at those of us that want endless ...

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