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Your search for "landfill" returned 72 results
Are food-based plastics a good idea?
science.howstuffworks.com/food-based-plastics.htm
Food-based plastics are plastic products that are made out of the food we eat. Learn about food-based plastics in this article from HowStuffWorks.
Centralia, Pennsylvania: The Ghost Town Atop an Inferno
science.howstuffworks.com/nature/natural-disasters/centralia.htm
The fire under the tiny town of Centralia, Pennsylvania, has been burning since at least 1962 and, to this day, nobody knows how to put it out.
What is green gaming?
science.howstuffworks.com/environmental/green-science/green-gaming.htm
Green gaming is catching on as gamers realize the ecological impact of their consoles, computers and games. Learn about green gaming and green video games.
How was the construction of the World Trade Center unique?
science.howstuffworks.com/engineering/structural/world-trade-center-construction-unique.htm
The World Trade Center employed several new approaches to skyscraper construction. From slurry walls to sky lobbies to "tube within a tube" design features, what made this project distinctive from an architectural engineering standpoint?
Is the amount of mercury in CFLs more dangerous than the amount in fish?
science.howstuffworks.com/environmental/green-science/cfl-mercury.htm
Mercury in CFLs and fish are the best known sources of mercury exposure. Learn about mercury in CFLs and fish and find out which should cause more concern.
How Coffee Printers Will Work
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Coffee printers use old coffee grounds in place of ink. Visit HowStuffWorks to learn all about coffee printers.
10 Earth Day Activities to Celebrate Our Planet
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Earth Day is the ideal time of the year to form new eco-oriented habits. Here are 10 things you can do to celebrate our planet all year long.
How Global Warming Works
science.howstuffworks.com/environmental/green-science/global-warming.htm
Global warming is becoming an increasingly important issue. Find out what causes global warming and learn how we can decrease the effects of global warming.
How Ecofeminism Works
science.howstuffworks.com/environmental/green-science/ecofeminism.htm
Ecofeminism is a social movement that combines elements of feminism with ecology. Learn about ecofeminism and famous ecofeminists.
How Gasification Works
science.howstuffworks.com/environmental/green-tech/energy-production/gasification.htm
Gasification is the conversion of carbonaceous feedstock into synthetic gas. Learn all about gasification at HowStuffWorks.