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What Are Moonmoons?
science.howstuffworks.com/what-are-moonmoons.htm
What are moonmoons? HowStuffWorks looks at the moons of moons.
The Memorable Mnemonics Quiz
people.howstuffworks.com/memorable-mnemonics-quiz.htm
Mnemonic devices are little tricks - like acronyms and phrases - that help us memorize important info. Learn some cool mnemonics with this quiz.
How Does GPS Work?
electronics.howstuffworks.com/gadgets/travel/gps.htm
For less than $100, you can get a pocket-sized gadget that will tell you exactly where you are on Earth at any moment. As long as you have a GPS receiver and a clear view of the sky, you'll never be lost again. Learn more!
How Space Shuttles Work
science.howstuffworks.com/space-shuttle.htm
In its nearly 30-year history, the space shuttle program has seen exhilarating highs and devastating lows. Learn all about the space shuttle program.
Do we really know more about space than the deep ocean?
science.howstuffworks.com/environmental/earth/oceanography/deep-ocean-exploration.htm
There's still a lot we don't know about the world. A thousand years ago, we thought we could literally sail off the edge of the planet. Good thing we're quick learners. But while space may be the final frontier, the ocean may be the greater mystery.
Can we plug the hole in the ozone layer?
science.howstuffworks.com/environmental/green-science/plug-hole-ozone-layer.htm
Plugging the hole in the ozone layer is explained in this article. Learn about plugging the hole in the ozone layer.
Muons: The Subatomic Particles Shaking Up the World of Physics
science.howstuffworks.com/muon.htm
First discovered in the late 1930s, muons are passing through you and everything around you at a speed close to light, as cosmic rays strike particles in our planet's atmosphere. So what are muons and how are they informing the new physics?
The Most Dangerous Zodiac Sign When Angry
entertainment.howstuffworks.com/horoscopes-astrology/most-dangerous-zodiac-sign-when-angry.htm
When it comes to the entire zodiac, each sign has their own way of expressing anger. But which is the most dangerous zodiac sign when angry? Well, it depends on the situation.
10 Savanna Animals Roaming African Grasslands
animals.howstuffworks.com/wild-animals/savanna-animals.htm
The savanna (sometimes mistakenly spelled as "Savannah," which is in the state of Georgia) describes an African region with grasslands and minimal tree densities. This wide-open landscape becomes a theatre where each animal's instincts and unique evolutionary skills are tested.
Can We Get Into Space Without Big Rockets?
science.howstuffworks.com/can-get-into-space-without-big-rocket.htm
Visionaries have proposed various ways to get into space without using large rockets for propulsion, such as building a space elevator or harnessing magnetic levitation.