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8 Step Plan to Lower Your Cholesterol
Do you need to lower you cholesterol? Here is an eight step plan to lower your cholesterol.
5 Tips on Eco-friendly Lawn Care
home.howstuffworks.com/5-tips-eco-friendly-lawn-care.htm
How much do you know about eco-friendly lawn care? Keep reading to discover 5 Tips on Eco-friendly Lawn Care.
How can we speed up plastic photodegradation?
science.howstuffworks.com/environmental/green-science/speed-up-plastic-photodegradation.htm
Sunlight can break plastic down but not very fast. Is there a way to speed up the process so that natural environments like this one aren't cluttered with plastic debris for centuries?
Why is concrete fire resistant?
home.howstuffworks.com/home-improvement/construction/materials/concrete-fire-resistant.htm
When you see a fire burning buildings on TV, do you ever wonder why some remain standing and others fold? Concrete has a lot to do with it.
How Does a Positive Crankcase Ventilation (PCV) System Work?
auto.howstuffworks.com/positive-crankcase-ventilation-system.htm
How does a positive crankcase ventilation (PCV) system work? Read about PCV systems and how they keep your car running at HowStuffWorks.
What if a Child Eats Fluoride Toothpaste?
health.howstuffworks.com/wellness/oral-care/kids/what-if-child-eats-fluoride-toothpaste.htm
What if your child eats fluoride toothpaste? Learn more in this article from Discovery Fit & Health.
Is steel still the best material for building?
science.howstuffworks.com/engineering/structural/steel-best-material-for-building.htm
Steel is getting more expensive because the prices of iron and coal are rising. Are there alternatives to steel that can do the same job -- or better -- for less?
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?
Biofuels vs. Fossil Fuels
auto.howstuffworks.com/fuel-efficiency/biofuels/biofuel-fossil-fuel.htm
What's the difference between biofuels and fossil fuels? Keep reading to see how biofuels compare to fossil fuels.
Green Anaconda: Meet the Heaviest Snake in the World
animals.howstuffworks.com/snakes/green-anaconda.htm
The green anaconda hunts both in water and on dry land, which is even scarier when you realize the snake is capable of eating prey larger than its own body.