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How Population Works
people.howstuffworks.com/population.htm
Population is one of the most important aspects of human civilization. Learn about population and find out how a population is counted.
How the Death Star Works
entertainment.howstuffworks.com/death-star.htm
With so much global unrest, governments worldwide are struggling to devise new methods to maintain order. The Galactic Empire's solution to order is the Death Star. Learn the fascinating history behind this powerful military and political tool, discover other incarnations of the Death Star and find out what really happens when you blow up a planet.
10 Reasons the Multiverse Is a Real Possibility
science.howstuffworks.com/10-reasons-multiverse-is-real-possibility.htm
In 1957, Hugh Everett first wrote about the multiverse - different realms where every choice spawns a separate universe in which another version of ourselves does something different. It sounds crazy, but here are some reasons it might be true.
How Dust Storms Work
science.howstuffworks.com/nature/climate-weather/storms/dust-storm.htm
Though they're outranked by other, more dangerous natural phenomena, dust storms can still do serious damage to life and property. What causes these massive storms?
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.
What Are the Solar System Planets in Order?
science.howstuffworks.com/planets-in-order.htm
You know Saturn and Venus and Mars. Can you put the eight planets of the solar system in the correct order? There are several ways to do this.
5 of Earth's Highest Deserts
science.howstuffworks.com/environmental/earth/geology/high-deserts.htm
Not all deserts have sand and they're certainly not all hot. They're just extremely dry and have little vegetation. That means deserts are located all over the planet, including at super-high elevations.
Donate Your Hair to Help Keep Our Water Clean
science.howstuffworks.com/environmental/green-tech/remediation/hair-clean-up-oil-spills.htm
Hair trimmings from salons and personal donations can be repurposed as mats that soak up oil spills and help protect the environment.
Nearby Earth-sized Alien World Orbits 'Quiet' Star, Boosting Habitable Potential
And it's just a galactic hop, skip and a jump away.
What Kind of Technology Could Dark Matter Research Lead To?
science.howstuffworks.com/dictionary/astronomy-terms/what-technology-dark-matter-research.htm
Scientists are still trying to figure out the essence of dark matter. If they do, will it lead only to greater understanding, or can we develop new technologies?