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NASA's 10 Greatest Achievements
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NASA's 10 greatest achievements range from technical feats to displays of human ingenuity. Learn about NASA's 10 greatest achievements.
The Milky Way: Understanding Our Place in the Galaxy
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A look at the night sky at any time of year will reveal a faint band of light stretching across the sky -- our solar system's home, the Milky Way. How much do we really know about it?
What if I shot my TV?
science.howstuffworks.com/innovation/science-questions/what-if-shoot-tv.htm
You know that bumper sticker that says "Shoot your TV"? Click here to find out what would happen if you actually tried it (it's best to let us do the dirty work).
How Warp Speed Works
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Warp speed would enable you to travel faster than the speed of light. Learn about warp speed and whether it's a scientific possibility or just a sci-fi dream.
How Are Pencils Made?
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The lead in a pencil is not actually lead. It is a mixture of graphite and clay, but have you ever wondered how they get the lead inside a wooden pencil. Find out how pencils are constructed in this article from HowStuffWorks.
How the Ozone Layer Works
science.howstuffworks.com/environmental/green-science/ozone-layer.htm
We hear about the ozone layer all the time. But, what is the ozone layer and what are the ozone layer's components?
How Oil Drilling Works
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Oil drilling a complex process that involves the drilling and pumping of oil from underground wells. Learn about oil drilling and the oil drilling process.
Planetarium
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Planetarium, is an educational device for showing the locations and movements of the planets and other objects in the universe.
What Was the First Photo Ever Taken?
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Joseph Nicéphore Niépce is responsible for the first photo ever taken. Almost lost to time, the image used a process called heliography.
How Terraforming Mars Will Work
science.howstuffworks.com/terraforming.htm
The thought of terraforming Mars is one of those ideas so outrageous that it just might work! Learn how it will work!