Video of a black light experiment designed to show how fast a virus can spread in a restaurant setting is quickly going viral. The video, which was shot in Japan by the public broadcasting ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

A black light experiment depicted in a viral video from Japan's NHK public broadcasting organization shows just how widely and quickly germs can spread, particularly during the COVID-19 era. The video ...

Addressing a controversy first raised around 1910, two physicists have performed experiments with the aid of an engineer that validate anew the special theory of relativity’s limitations on the speed ...

I test a series of light experiments to explore reflection, refraction, and optical illusions, demonstrating how light ...

Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew.

The experiment highlights one way the virus could rapidly spread on surfaces, though close contact with an infected person is the most common method of transmission A new video going viral in Japan ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Glow-in-the-dark coughs and sneezes? In the coronavirus era, this is what it takes for scientists to figure out which masks work best at stopping aerosol droplets from spreading after a cough or a ...

An experiment using a black light and fluorescent paint shows how quickly coronavirus germs can spread from one person to nine from simply eating at a buffet. A basic experiment is showing how the ...