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How Oil Drilling Works

science.howstuffworks.com/environmental/energy/oil-drilling.htm

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.

How Concert Tours Work

entertainment.howstuffworks.com/concert-tour.htm

Are you trying to plan a concert tour? Check out HowStuffWorks to learn about how concert tours work.

How the Moon Works

science.howstuffworks.com/moon.htm

The moon is the Earth's only natural satellite and the closest celestial object. Learn about the moon and some of the theories about the moon's origin.

How the Googleplex Works

computer.howstuffworks.com/googleplex.htm

The Googleplex is Google's main headquarters in Mountain View, Calif. The facility shows the Google culture. Find out more about the Googleplex.

How Narwhals Work

animals.howstuffworks.com/mammals/narwhal.htm

Narwhals, the unicorns of the sea, are unusual tusked whales who like icy ocean waters. See what else makes narwhals interesting whales indeed.

How StumbleUpon Works

computer.howstuffworks.com/internet/social-networking/networks/stumbleupon.htm

StumbleUpon is an online social network that lets members share their favorite sites with other people. Learn how StumbleUpon lets you stumble sites.

10 Amazing Green Cities

science.howstuffworks.com/environmental/green-science/five-amazing-green-cities.htm

Sure, the Emerald City looked green, but you won't need green-tinted glasses to see how environmentally friendly the cities on this list are. What makes a city amazingly green?

17 Home Remedies for Ulcers

health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-ulcers.htm

Read about the home remedies available to reduce the pain of ulcers. Learn how to control the discomfort that comes from ulcers.

How Fast Food Works

science.howstuffworks.com/innovation/edible-innovations/fast-food.htm

Unless you're in a particularly remote area, you can't go far in most developed countries without finding a fast-food restaurant. Learn how fast-food restaurants came to be and why they're so popular.

10 of the Bloodiest Battles of World War II

history.howstuffworks.com/historical-events/5-bloodiest-world-war-ii-battles.htm

The war that began with German dictator Adolf Hitler's rise to power led to more than 50 million combatant and civilian deaths. Which 10 battles during the World War II were the costliest?

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