A maker has developed the Meridian Orrery, a 3D‑printed, ESP32‑powered solar system model that automatically positions planets and even includes a moon orbiting Earth. The device calculates celestial ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

A tiny, solar-powered transmitter is allowing scientists for the first time to track monarch butterfly migrations to and from ...

A neural-network-based controller adapts in real time to switching reference signals in piezoelectric nano-positioning stages ...

The DwarfLab Dwarf Mini delivers surprisingly capable astrophotography in an exceptionally small package, but its true value ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...

A company that helps ranchers track and manage cow herds via GPS collars is now connecting to these devices with Starlink ...