“What Is a Physicist?” introduces Albert Einstein, Sir Isaac Newton, and the study of physics.

In this video, scientists from Germany's Max Planck Institute are working on the biggest physics experiment ever to detect faint gravitational waves predicted by Einstein's general theory of relativity. Three gold cubes will float freely...

Explore the fascinating story behind Dr. Bronner's Magic Soaps, featuring its founder's philosophy and the iconic soap labels that captivate minds.

How the Very Large Telescope works and how its discoveries about Sagittarius A* lead to a Nobel Physics Prize

The universe is expanding, but why? Dark Energy might be the key in solving this mystery.

Why doesn't anything go faster than the speed of light? Want to see the world through the eyes of a scientist?

How the universe works: a black hole is surprisingly hard to fall into.

Was the Universe Designed? Exploring the effect Dark Energy has on our Universe.

How spacetime curvature may shape us as much as we shape it...

Escaping the inescapable. Hawking Radiation, Quantum Fields and Black Holes.

...because of Newtonian physics. But Albert Einstein and relativity had other ideas

In part two of our series on Theory of Everything, we explain particle physics using string theory.

A launch mishap led to the best experimental confirmation of gravitational redshift.

La historia de Ernest Rutherford, el científico neozelandés que, en 1908, revolucionó los preceptos científicos con el descubrimiento de la estructura del átomo.
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Twig - Química - Los átomos y los enlaces - L
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Spacetime, as a concept, is related to a space that consists of 4 dimensions instead of the regular 3-dimensional space. As early as 1905, Einstein proposed a now widely popular theory that the speed of light is independent of the motion...

Time dilation and Einstein’s theory of relativity go hand in hand. Albert Einstein is the most popular physicist, as he formulated the theory of relativity, which gave the Energy mass equivalence formula and is directly related to time...

Light is affected by black holes because of the theory of general relativity, which states that any massive object warps the spacetime around it. Since a photon travels by the shortest distance between two points, light appears to bend...

Bose Einstein condensate is considered the fifth state of matter - its obtained when gas particles are cooled to almost absolute zero temperature. To generate the Bose-Einstein condensate, the first step is to obtain a cloud of gas; a...

If you travel at the speed of light, your mass will increase exponentially. The speed of light is 300,000 kilometers per second (186,000 miles per second). When you move at this speed, your mass will become infinite. Therefore, infinite...

From ancient civilizations to modern breakthroughs, learn about the nine most important cosmic discoveries that changed the way we look at our Sun, Moon and beyond. Learn how Copernicus challenged the status quo, Kepler unveiled the...

The story of New Zealand scientist Ernest Rutherford, who revolutionised science by discovering the structure of the atom in 1908. Chemistry - Atoms And Bonding - Learning Points. In 1908, Ernest Rutherford conducted the gold leaf...

Is it possible to travel through time? Do the laws of physics make it impossible? How could it be achieved? Physics - Waves - Learning Points. Although the science is theoretical, the laws of physics do not rule out time travel. Einstein...

What is Euclidean geometry, and how have descriptions of space moved on since Euclid's time? New types of geometry describe a strangely familiar curved space. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by...

Paul Erdős is the most published mathematician ever. To such an extent that now everyone in the world has an assigned 'Erdős number', showing the degrees of separation between their work and his! Maths - History Of Maths A Twig Math...