Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Traditionally, scientists believed that the charge polarity of the magnetosphere at the equator and the poles was the same, ...

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

Galaxy clusters are the largest gravitationally bound structures in the universe, with each containing hundreds or even ...

Nearly twenty years ago, satellites detected an unusual gravitational signal off the coast of Africa, revealing a deep disturbance in Earth's gravitational field. Researchers identified this anomaly ...

One such question, asked every now and then, is why humans float more easily in saltwater. There are a few places in the world where this is especially apparent, for example in the Dead Sea, or in the ...

BREAKING: A Massive Geomagnetic Storm Is Lighting Up Skies Across The United States Tonight, With The Noaa Issuing A Rare G4 Alert On Its 5 Intensity Scale. Stunning Reu, Green, And Purple Auroras Are ...

Astronomers have chased the first stars for decades, squinting at the early universe for any hint of their brief, brilliant ...

The nature of gravity — and whether it can be reconciled with quantum mechanics — is one of the biggest mysteries in physics. Most researchers think that at a fundamental level, all phenomena follow ...

And because it extends into space, the geomagnetic field also protects orbiting spacecraft, including most satellites and the ...

The weak spot in Earth’s magnetic field, a region over the South Atlantic where the field’s strength is significantly reduced compared to its surrounding area, has grown by an area nearly the size of ...