Search Results | clean technology
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Car Maintenance: How Much Do You Really Know?
play.howstuffworks.com/quiz/car-maintenance-how-much-do-you-really-know
Have you been rotating your tires on time or changing your oil enough? Roll up your sleeves and get ready to wrench your way through this fun car maintenance quiz and find how much of a shade tree mechanic you are! Who knows, you might adopt a new car care regimen when you find out!
10 Times Humanity Found the Answer (and Then Forgot)
history.howstuffworks.com/10-times-humanity-found-answer-and-then-forgot.htm
Could humanity be even farther ahead if we hadn't forgotten what we'd learned centuries ago? Learn about 10 times we forgot answers at HowStuffWorks.
How Campaign Finance Works
money.howstuffworks.com/campaign-finance.htm
Campaign finance is big business and may cost you a presidency. Learn about campaign finance history, contributions, spending and reform strategies.
Top 10 Green Driving Tips
auto.howstuffworks.com/fuel-efficiency/fuel-economy/ten-green-driving-tips.htm
The top 10 green driving tips will help you save gas and money. Read about the top 10 green driving tips and help out the environment.
How Antiques Work
entertainment.howstuffworks.com/arts/artwork/antique.htm
Antiques are defined by being at least 100 years old, but there are many more things to look at. Find out what to look for in antiques.
How Friendster Works
computer.howstuffworks.com/internet/social-networking/networks/friendster.htm
Friendster was one of the Web sites to bring social networking into mass culture. See how Friendster connects you to people and other Friendsters.
How Space Food Works
science.howstuffworks.com/space-food.htm
Space food for astronauts has come a long way since the flavorless paste that came in tubes. Learn about the development of space food.
How Beer Works
science.howstuffworks.com/innovation/edible-innovations/beer.htm
Stout, lager, pale ale, pilsner and porter ... it takes a lot to produce a great beer. Take a tour through the brewing process from start to finish, barley to bottle, mash to keg and learn to brew at home!
1931-1933 Marmon Sixteen
auto.howstuffworks.com/1931-1933-marmon-sixteen.htm
The 1931-1933 Marmon Sixteens were exciting automobiles that were fast, light, and good at climbing hills. Learn about the 1931-1933 Marmon Sixteen.
15 Healing Crystals and How to Use Them
science.howstuffworks.com/environmental/earth/geology/healing-crystals.htm
Curious about healing crystals and their meanings? Here's the lowdown on 12 of the most popular stones for wellbeing.