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10 Advancements in Environmental Engineering
science.howstuffworks.com/engineering/civil/10-advancements-environmental-engineering.htm
Environmental engineering existed long before it had a name. It began at the dawn of civilization when we started changing our surroundings to meet our needs.
How ASPs Work
computer.howstuffworks.com/asp.htm
ASPs are a completely new way to sell and distribute software and software services. Learn more about ASPs here.
How Green Pavement Works
science.howstuffworks.com/environmental/green-science/green-pavement.htm
Green pavement is porous, meaning that it permits water to seep through to the ground. Learn why green pavement is good for the environment.
How Indoor Air Pollution Works
home.howstuffworks.com/home-improvement/household-safety/indoor-air-pollution.htm
Indoor air pollution can be up to 10 times worse than outdoor air pollution. Learn about indoor air pollution, its sources and its health effects.
How Lewis and Clark Worked
history.howstuffworks.com/historical-figures/lewis-and-clark.htm
Lewis and Clark are famous for exploring the Louisiana Purchase. Learn about the exploration of Lewis and Clark and their Corps of Discovery.
10 Ways to Use Baking Soda for Cleaning Your Bathroom
Want a cleaning product that lives up to the hype? One cleanser really can freshen your entire bathroom - and it's probably already in your cabinet.
How to Survive an Earthquake
science.howstuffworks.com/nature/natural-disasters/survive-earthquake.htm
How to survive an earthquake is outlined in this article from HowStuffWorks. Find out how to survive an earthquake.
Christmas Games: Find the Twelve Days of Christmas
lifestyle.howstuffworks.com/family/activities/find-the-twelve-days-of-christmas.htm
Liven up your holidays by searching through these fun scenes. Find gifts from The Twelve Days of Christmas in these printable Christmas games.
Snow Crafts
lifestyle.howstuffworks.com/crafts/seasonal/snow-crafts.htm
Enjoy the snow with indoor craft projects, or make creations outside in the sparkly white. Learn how to do these fun and creative snow crafts.
How Liquefied Petroleum Gas Works
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/lpg.htm
You probably know it as the stuff that fuels a gas grill or a Zippo lighter, but that's just the beginning. People are modifying cars to run on the stuff. Learn all about liquefied petroleum gas.