Search Results | sustain
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How to Start a Social Networking Site
computer.howstuffworks.com/internet/social-networking/information/start-social-networking-site.htm
If you're interested in learning how to start a social networking site, check out this article at HowStuffWorks. It will give you the tools you need.
How Electric Aircraft Work
science.howstuffworks.com/environmental/green-tech/sustainable/electric-aircraft.htm
Electric aircraft are explained in this article. Learn about electric aircraft.
Top 5 Green Robots
science.howstuffworks.com/environmental/green-tech/sustainable/5-green-robots.htm
There's nothing particularly organic about a robot, even if you dress it in hemp and fuel it with alternative energy. But these five can help our planet one mechanical movement at a time.
How Soil Lamps Work
science.howstuffworks.com/environmental/green-tech/sustainable/soil-lamp.htm
Soil lamps are discussed in this article from HowStuffWorks. Learn about soil lamps.
Can you be a professional volunteer?
money.howstuffworks.com/economics/volunteer/information/professional-volunteer.htm
Being a professional volunteer may sound like a noble calling, but there are practical considerations. Learn whether you can be a professional volunteer.
How the Aqualim Shower Head Works
science.howstuffworks.com/environmental/green-tech/sustainable/aqualim-shower-head.htm
The Aqualim shower head is discussed in this section. Learn about the Aqualim shower head.
How Horsepower Works
auto.howstuffworks.com/horsepower.htm
Horsepower rates the engine performance of cars and even lawn mowers. Learn what horsepower means, how it is measured and how it works in high-performance cars.
Why is Mesopotamia called the cradle of civilization?
history.howstuffworks.com/history-vs-myth/mesopotamia-cradle-of-civilization.htm
Mesopotamia was a region in the Middle East from which all of civilization developed. Learn about Mesopotamia and the birth of ancient civilization.
How does toxic mold make you sick?
home.howstuffworks.com/home-improvement/repair/toxic-mold.htm
Toxic mold sickened 27 infants and caused one death in the Cleveland area in 1993. Find out what this toxic mold is and how toxic mold can be harmful to humans.
What is a levee?
science.howstuffworks.com/engineering/structural/levee.htm
Whether they make you think of Hurricane Katrina or Led Zeppelin, levees are a critical safety feature for low-lying areas located near water. Why do they break?