Search Results | ultraviolet
Your search for "ultraviolet" returned 383 results
Flying Squirrels Glow Hot Pink in UV Light
animals.howstuffworks.com/mammals/flying-squirrels-glow-hot-pink-in-uv-light.htm
HowStuffWorks checks out the science behind why squirrels glow pink under UV light.
How Black Lights Work
science.howstuffworks.com/innovation/everyday-innovations/black-light.htm
Black lights cause everyday objects to glow in the dark. Learn how black lights work and about uses for different types of black lights.
How Stereolithography Works: A 3D Printing Process
computer.howstuffworks.com/stereolith.htm
Stereolithography -- also known as 3D printing -- is an amazing technology that allows you to build 3D plastic prototypes almost as easily as you print something on a sheet of paper!
How to Prevent Sunburn
health.howstuffworks.com/skin-care/beauty/sun-care/how-to-prevent-sunburn.htm
Want to know how to prevent sunburn? Visit HowStuffWorks to learn how to prevent sunburn.
What is the UV index and how is it calculated?
science.howstuffworks.com/nature/climate-weather/atmospheric/question160.htm
Every night on the news, the weatherperson reports the UV index. What is the UV index and how is it calculated?
How is the LCD in a laptop computer so bright?
computer.howstuffworks.com/question580.htm
How is the LCD in a laptop computer so bright?
Hubble Captures New Images of Jupiter's Northern Lights
science.howstuffworks.com/hubble-aurora-images-jupiter.htm
Hubble captures new images of Jupiter's aurora. Learn more about these aurora images in this HowStuffWorks Now article.
How have NASA space helmets changed optics?
science.howstuffworks.com/innovation/nasa-inventions/nasa-space-helmets-changed-optics.htm
NASA space helmets are nifty devices that allow astronauts to operate in the hostile environment of space, but did you know that the technology behind them has also directly benefitted eyeballs here on Earth? Learn more about NASA and optics.
Psoriasis Overview
health.howstuffworks.com/skin-care/problems/medical/psoriasis.htm
Psoriasis can be a painful skin problem. Learn more about how psoriasis works at HowStuffWorks.
Does sun exposure heal acne?
health.howstuffworks.com/skin-care/beauty/sun-care/sun-exposure-heal-acne.htm
Does sun exposure heal acne? Visit HowStuffWorks to learn whether or not sun exposure heals acne.