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10 Best Ideas for Interplanetary Communication
science.howstuffworks.com/10-ideas-for-interplanetary-communication.htm
In the future, as we send space probes and manned missions to explore the solar system and possibly colonize other worlds, there's a major problem that we'll have to overcome -- keeping in touch with them.
How is digital 3-D different from old 3-D movies?
entertainment.howstuffworks.com/digital-3d.htm
Many people remember the weird, headache-inducing colors that were part of old 3-D movies. But in new movies like "Meet the Robinsons," 3-D loses the paper glasses and goes digital.
How did the Internet start?
computer.howstuffworks.com/internet/basics/internet-start.htm
The start of the Internet can be traced to the government program called ARPA. Learn about the start of the Internet and the role of ARPA.
Is there a hole in the universe?
science.howstuffworks.com/dictionary/astronomy-terms/hole-in-universe.htm
A hole in the universe was recently discovered by scientists at the University of Minnesota in 2007. Read about the discovery of a hole in the universe.
What was the biggest bargain of the 20th century?
money.howstuffworks.com/personal-finance/budgeting/biggest-bargain-of-the-20th-century.htm
Are you a big bargain shopper? Check out the biggest bargain of the 20th century in this article from howstuffworks.com
How the Sun Works
science.howstuffworks.com/sun.htm
The sun warms our planet every day, provides the light by which we see and is necessary for life on Earth. Learn about the sun.
How CAT Scans Work
science.howstuffworks.com/cat-scan.htm
CAT scans take X-ray imaging to a whole new level. Find out how a CAT scan machine uses "slices" to form a 3-D computer model of a patient's insides.
The Milky Way: Understanding Our Place in the Galaxy
science.howstuffworks.com/milky-way.htm
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 Is Morse Code? How It Works and Still Lives On
science.howstuffworks.com/innovation/inventions/morse-code.htm
The heyday for Morse code is primarily over, but this communication method using dots and dashes still has its place in our digital world.
Do you know these meteorology basics? Quiz
play.howstuffworks.com/quiz/predicting-the-weather-do-you-know-these-meteorology-basics
Meteorology has come a long way from "red sky in the morning, sailors take warning." How much do you understand about the science behind the forecasts you see on the news?