A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

High-precision magnetometers are used to measure the strength and direction of magnetic fields for various applications. However, many of today's magnetometers must operate at extremely low ...

A simple physics experiment with a basketball explains why twisted objects naturally untwist, revealing how tension, torque, and stored energy work together. Emotional moment gorilla recognises his ...

In physics, breakthroughs are rare. Experiments are slow, expensive and often end up refining, rather than rewriting, our understanding of the universe. But what if the only constraint on scientific ...

The Rev. Robert Herbert Mize Jr. is an Episcopal minister who is conducting an experiment. That experiment has sometimes roused the good citizens of Ellsworth, Kans. to unholy wrath. But this week ...