Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

A January 2026 Earth–Sun alignment allows measurements of the opposition surge from interstellar object 3I/ATLAS using ...

Scientists are using lasers, satellites and even sound to determine what is falling from the sky—but the best tool may still ...

Your knife is trying to tell you something every time it hits the board. If the edge keeps folding... The post Why your edge ...

A contact lens with microscopic line patterns tracks eye position with high precision using only a smartphone camera, ...

That loose tape measure hook, the can opener you already own, even your pot handle all work smarter when you use them the ...

These niche tools rarely get attention, yet they quietly handle tasks that would otherwise be frustrating, risky, or ...

Astronomers found an iron bar in the Ring Nebula that doesn't match any known stellar phenomenon. Scientists can't explain ...

Y, B, and C relate to the axis names most manufacturers use on CNC tube benders. LRA stands for length, rotation, and angle, ...

X-ray tomography is a powerful tool that enables scientists and engineers to peer inside of objects in 3D, including computer ...

Solid-state batteries could store more energy and charge faster than today’s batteries, but they tend to crack and fail over ...

Fireworks divide opinions like few other subjects. To us as people, fireworks are either an exciting visual and auditory ...