Jerry Mock at the summit of Villarrica volcano in November 2025, unloading Gems for deployment to listen to the volcano. Photo by Jeff Johnson Volcanoes, landslides, snow avalanches, earthquakes, ...

This product is courtesy of It was super easy to make this mobile tracked platform and radio-controlled useful for building robots and other systems. It uses Arduino to run the logic to control it ...

If you liked this story, share it with other people. A recent report details a waterless solar cleaning system design developed to address the challenge of dust accumulation on solar panels in arid ...

If a family of anthropomorphic mice were to meet around a TV, I imagine they’d gather around something like TinyCircuits’ TinyTV 2. The gadget sits on four slender, angled legs with its dials and ...

Abstract: The Hydro Growth system presents an innovative approach to hydroponic farming, integrating Arduino microcontroller technology, mobile application, and solar panel power sources. In regions ...

A sound sensor is a simple, easy-to-use, and low-cost device that is used to detect sound waves traveling through the air. Not only this but it can also measure its intensity and most importantly it ...

With an ever-growing constellation of Starlink satellites whizzing around over our heads, you might be getting the urge to start experimenting with the high-speed internet service. But at $100 or more ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. Artificial ...