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Is there a speed of darkness?
science.howstuffworks.com/dictionary/astronomy-terms/speed-of-darkness.htm
Everyone knows that nothing travels faster than the speed of light, but how does the speed of dark compare? Read on to find out!
How can a tent use solar power?
science.howstuffworks.com/environmental/green-science/solar-powered-tent.htm
A solar-powered tent can provide lighting in the wild by harnessing energy from the sun. Learn about a solar-powered tent.
Is Vantablack Really the Blackest Black?
science.howstuffworks.com/vantablack.htm
Vantablack is one of the darkest substances known, able to absorb up to 99.965 percent of visible light. But is it the blackest of blacks on the planet?
CCD vs. CMOS Censor: What's the Difference?
electronics.howstuffworks.com/cameras-photography/digital/question362.htm
CCD and CMOS image sensors both convert light to electrons in a digital camera. Learn the differences between CCD and CMOS sensors.
The Sun Tarot Card: A Guide to Positivity and Enlightenment
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/the-sun-card.htm
What blessings await you? The Sun card illuminates your path to happiness and fulfillment. Uncover its secrets and embrace the light.
Can a planet float on water?
science.howstuffworks.com/dictionary/astronomy-terms/floating-planet.htm
The floating planet theory states that a planet that is light enough should be able to float on water. Learn about the floating planet theory.
Salt Questions
recipes.howstuffworks.com/food-facts/salt-questions.htm
Discover answers to a variety of salt questions. This article sheds light on salt's use in desserts, salty soups, and reduced-sodium foods.
An Anteater's Tongue Can Be 2 Feet Long! Plus 7 Other Peculiar Anteater Facts
animals.howstuffworks.com/mammals/anteater.htm
The anteater has one of the strangest-looking noses in the animal kingdom and a tongue that reaches places never meant to see the light of day.
How OLEDs Work
electronics.howstuffworks.com/oled.htm
OLEDs are a type of light emitting diode that is made of thin films of organic molecules. Learn about OLEDs and how OLEDs will be used in televisions.
How Sunglasses Work
science.howstuffworks.com/innovation/everyday-innovations/sunglass.htm
Whether you're hitting the surf or the slopes or just spending a day on the lake, sunglasses are a must-have accessory. Find out if the $10 sunglasses are as good as the high-cost ones.