Some people can see much more of the UV light spectrum, however. Up until the 1980s, cataract surgery involved removing the cloudy lens from the eye and not implanting a replacement, so people who ...

UV light is highly effective at killing germs ... which makes it effective against "superbugs." But this broad-spectrum light is also a health hazard — linked to diseases such as skin cancer ...

How about being able to see things normally completely outside the visual spectrum, like hydrogen combustion ... If you’re thinking UV is a broad brush, you’re right. [David Prutchi] says ...

Light from the lamp passed through a series of slits and mirrors and separated into the complete visible and UV spectrum at the prism. Once through the sample, the light collected in a phototube for ...

The first galaxies in the Universe were born enshrouded in a “foggy” gas, and could not be seen clearly until they had cleared up this fog. Using the James Webb Space Telescope, a team of researchers ...

There are seven types of electromagnetic (EM) waves, which make up the electromagnetic spectrum. Electromagnetic waves are transverse waves, and travel at the speed of light. Different types of ...

Astronomers using the James Webb Space Telescope to look back in time have found the earliest evidence of the universe ...