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Did the Mayan civilization end because of climate change?

science.howstuffworks.com/environmental/green-science/climate-change-end-mayan-civilization.htm

Over the years, many theories have been advanced about why the once-mighty Mayan civilization fell. But a newer one is getting attention: Was it because of climate change?

Why Do People Buy Bread and Milk Before a Storm Hits?

science.howstuffworks.com/nature/natural-disasters/buy-bread-and-milk-before-storm.htm

You've heard the weather forecast on the radio: A storm is coming. That means time to hit the grocery store for bread and milk! But why those items, when they're likely to spoil with a power cut?

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.

5 Ideas for Doubling the World's Food Supply

science.howstuffworks.com/environmental/conservation/issues/5-ideas-for-doubling-the-world-s-food-supply.htm

With the world's population expanding and its arable land shrinking, how in the world are we going to have enough food to feed everyone? Here are five ways.

10 Completely False 'Facts' Everyone Knows

science.howstuffworks.com/science-vs-myth/everyday-myths/10-false-facts.htm

The blood in your veins is blue. Glass is a slow-moving liquid. If you touch a baby bird, its mother will abandon it. Not so fast -- if you learned any of those "facts" in school, what you learned was wrong.

10 Women Who Broke New Ground in Engineering

science.howstuffworks.com/engineering/structural/10-women-in-engineering.htm

One of the most travelled stretches of U.S. highway was designed by a woman who loved mathematics and wasn't interested in being a teacher. Who was she, and where is it?

Are there any risks associated with the production of wind energy?

science.howstuffworks.com/environmental/energy/risks-associated-wind-energy.htm

Wind farms are touted for their ability to capture a clean, renewable energy source. Is producing wind energy as beneficial as it seems, or are there any downsides?

How much energy in a hurricane, a volcano, and an earthquake?

science.howstuffworks.com/environmental/energy/energy-hurricane-volcano-earthquake.htm

Energy has been on everybody's minds lately, probably because our society is in a transition period, trying to move from polluting sources to cleaner ones.

Is coal to liquid more efficient than gasoline?

science.howstuffworks.com/environmental/energy/coal-liquid-efficient-gasoline.htm

Is coal to liquid more efficient than gasoline? Keep reading to learn if coal to liquid is more efficient than gasoline.

Steampunk Blimps: Airships that Will Take You Back to the Future

science.howstuffworks.com/transport/flight/classic/steampunk-blimp-pictures.htm

Do you love Steampunk? Then check out our pictures of Steampunk Blimps: Airships that Will Take You Back to the Future!

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