The Sun's magnetic field does impact the movement of plasma on the Sun's surface, but it does not actually impact the amount ...

In the blink of an eye in geological time, Canada has lost one north pole but gained another, a new and different claim to be ...

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

Numerous test-and-measurement applications require a high-frequency magnetic field. Oftentimes, high field strength is needed. Examples of such applications include bio-medicine research on the effect ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. As the end of spooky season approaches, the icy cold and darkness of ...

Magnetars possess the strongest known magnetic fields in the universe, exceeding Earth's by a factor of one thousand trillion. The "no-hair theorem" posits that black holes only possess three ...

Scientists develop a robust experiment that shows human brain waves respond to changes in Earth-strength magnetic fields. Scientists develop a robust experiment that shows human brain waves respond to ...

Physicists have found a way to circumvent a 178-year old theory which means they can effectively cancel magnetic fields at a distance. They are the first to be able to do so in a way which has ...

Physicists Prof. Dr. Ingo Rehberg from the University of Bayreuth and Dr. Peter Blümler from Johannes Gutenberg University Mainz have developed and experimentally validated an innovative approach for ...

Performance-driven measurement instrumentation requires low-noise, high-bandwidth linear front-end circuits that combine with equally well-performing A/D converters and clocking (Figure 1). Designers ...