Good times. The best part? Pendulums are affordable (you can even DIY one!) and easy to use once you get the swing of them—literally. A pendulum is a tool typically made of a small, weighted object ...

Innovative photovoltaic inverters are key components driving growth in the solar-power market. Gallium-nitride (GaN) technology, in turn, is essential in optimizing inverter design, enabling high ...

MOST is unlike any spectroscope ever built. It can unravel the light of 2,400 celestial objects simultaneously into 18,000 color components.

While Pong, a game resembling ping pong, is commonly cited as the first video game, the true title belongs to Tennis for Two, created in 1958 by U.S. physicist William Higinbotham.