Controlling light is an important technological challenge—not just at the large scale of optics in microscopes and telescopes ...
At the heart of our sun, fusion is unfolding. As hydrogen atoms merge to form helium, they emit energy, producing the heat ...
Nerdforge on MSN
Create your own glowing runestones
In this video, we create glowing runestones inspired by the glyphs in the Witcher 3 game using LED strips, epoxy resin, ...
Dot Physics on MSN
Using a magnetic compass to calculate current in a wire
Using a magnetic compass to calculate the current in a wire. Learn how magnetic fields, compass deflection, and basic electromagnetism principles connect in a practical physics experiment. #MagneticFi ...
Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...
Interesting Engineering on MSN
US scientists complete laser lab for world’s largest vertical atom interferometer
The scientists behind the MAGIS-100 experiment aim to use state-of-the-art lasers to shed light on ultralight dark matter.
Liquids and solutions may look simple, but on the molecular scale they are constantly shifting and reorganizing. When sugar dissolves in water, each sugar molecule quickly becomes surrounded by fast ...
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