Explore how to calculate the magnetic force on a current-carrying loop from a long straight wire! This tutorial breaks down the physics concepts behind magnetic fields and forces, perfect for physics ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

Soft copper wire: 20 gauge (wire diameter 0.8mm): 22cm (about 9 inch) for the ring 28 gauge (wire diameter 0.3mm): 40 cm (16 ...

After tracking patterns migration, scientists found that bald eagles are operating on a schedule different from their other ...

Even as quantum navigation emerges as a legitimate alternative to satellite-based navigation, the satellites themselves are ...

Here's a look at scientific discoveries and breakthroughs that made headlines in 2025, spanning space, biology, ecology, and ...

Frederik Møller, Philipp Schüttelkopf and Jörg Schmiedmayer in their laboratory at TU Wien. (Courtesy: TU Wien) Atoms in a ...

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, ...

WiTricity CEO Joe Benz explains how eliminating cables and connectors reduces ramp hazards, prevents equipment damage and ...

PV inverters convert the direct current (DC) produced by solar panels into the alternating current (AC) used by homes and ...

Fitness equipment companies and apparel manufacturers alike are more focused than ever on creating precision fitness ...