This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to audio speakers. Oh, and without it we’d live in eternal darkness.

New computer simulations suggest the first magnetic fields that emerged after the Big Bang were much weaker than expected — ...

A cadence sensor is a compact cycling device that measures pedaling rate in RPMs to provide real-time feedback.

For decades, scientists have puzzled over why lunar rocks show signs of strong magnetism when the moon itself has no global ...

Physical Formulas: The Keys to Unlocking the Mysteries of the Universe ...

For more than a century, scientists have relied on separate tools to measure the three core building blocks of electricity: ...

Current theories for magnetoreception have yet to be confirmed, which is why a group of scientists have come up with a new ...

Spintronics is an emerging field that leverages the spin, or the intrinsic angular momentum, of electrons. By harnessing this ...

Ships and other marine vessels measure their speed in knots instead of miles per hour, and the practice goes back to the ...

Today, I want to share with everyone a super shocking astronomical discovery! Scientists have actually detected a very rare phenomenon of 'aurora' in the atmosphere of an exoplanet, which has ...

The tourists stopped to spread picnic blankets at a scenic point overlooking the picturesque lake of Lough Tay in Ireland’s ...

Know the detailed paper analysis for the Karnataka SSLC Science Exam 2025 conducted on 13th September, 2025. Students can ...