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What breakthroughs in medicine came from NASA?
science.howstuffworks.com/innovation/nasa-inventions/nasa-breakthroughs-in-medicine.htm
What breakthroughs in medicine came from NASA? Visit HowStuffWorks to learn what breakthroughs in medicine came form nasa.
Mercury Retrograde Explained: Dates, Effects, and How to Cope
science.howstuffworks.com/mercury-retrograde.htm
Mercury Retrograde is coming. Is your life about to turn upside down? Discover the dates you must know & how to avoid total disaster.
How Telescopes Work
science.howstuffworks.com/telescope.htm
For centuries, curious observers have probed the heavens with the aid of telescopes. Today, both amateur and professional scopes magnify images in a variety of ways.
How Holographic Versatile Discs Work
electronics.howstuffworks.com/hvd.htm
Holographic memory systems offer more storage capacity and faster transfer rates than CDs and DVDs, but they've also been too expensive and complex to mass produce. Learn how the holographic versatile disc (HVD) has improved upon previous methods of holographic storage.
'Pilot's Glory': Why a Rainbow Encircles an Airplane Shadow on Clouds
Very specific atmospheric conditions and just the right perspective are necessary to see the phenomenon.
How Vision Works
health.howstuffworks.com/mental-health/human-nature/perception/eye.htm
A fascinating article that describes how your eyes and vision works!
How Are Rainbows Formed? The Science Behind the Colors
science.howstuffworks.com/nature/climate-weather/atmospheric/question41.htm
We can usually see rainbows right after a rainstorm on a warm Spring day. These giant colorful arcs stand out against the dark rain clouds. Have you ever wondered what causes this phenomena? Find out how rainbows are created in this article from HowStuffWorks.
What is a MiniDisc and how does it differ from a CD?
electronics.howstuffworks.com/question55.htm
What is a MiniDisc and how does it differ from a CD?
Car Safety Systems Don't Always 'See' in Bad Weather, AAA Says
A new study out from AAA found that advanced vehicle safety systems struggled when weather conditions weren't optimal. Some test runs even ended in collisions.
What Do Rainbows Mean?
science.howstuffworks.com/nature/climate-weather/atmospheric/10-rainbow-myths.htm
A rainbow's ability to bring joy to just about anyone is probably why they're painted on kids' cheeks at fairs. But, what do rainbows mean? In this article, we'll look at rainbow symbolism from around the world.