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How Do Snails Get Their Shells?
animals.howstuffworks.com/marine-life/do-snails-get-shells.htm
Snails can't survive without the protective shells they call home. Get the details on how they grow them at HowStuffWorks.
Recycled Plastic Waste Creates Roads
science.howstuffworks.com/recycled-plastic-waste-creates-roads.htm
Plastic waste can be recycled as a road-building and repair material. HowStuffWorks looks at the process.
How can a corpse be incorruptible?
people.howstuffworks.com/incorruptible.htm
Incorruptible bodies -- corpses that don't decay -- are a scientific mystery. Read why incorruptible bodies are hard to explain and where to find them.
The Saltiest Body of Water Isn't the Dead Sea
science.howstuffworks.com/environmental/earth/saltiest-body-of-water.htm
It sounds like a simple trivia question. In reality several lakes, seas, and ponds compete for the title of "saltiest body of water," depending on how scientists measure salinity.
How Metal Detectors Work
electronics.howstuffworks.com/gadgets/other-gadgets/metal-detector.htm
Metal detectors can help you find metal buried deep in the ground. Find out how metal detectors work and learn about the different types of metal detectors.
Enkianthus
home.howstuffworks.com/define-enkianthus.htm
Enkianthus is a small tree with dangling clusters of small, bell-shaped, red or pink flowers, which is a good accent plant. Learn about this shrub.
How Often Are Septic Tanks Emptied, and Where Do the Contents Go?
home.howstuffworks.com/home-improvement/plumbing/septic-tank-cleaning.htm
A septic tank requires a good cleaning to flush out sludge and scum, which don't drain like effluent. Learn how a septic tank cleaning works.
Could military strategy win the war on global warming?
science.howstuffworks.com/environmental/green-science/aerial-reforestation.htm
Could military strategy win the war on global warming? Learn how aerial reforestation uses military strategy and technology to replant forests.
How to Make Paper Planters
lifestyle.howstuffworks.com/crafts/paper-crafts/paper-planters.htm
Paper planters for kids are an easy way to dress up plants. Learn how petunias can be outshone by the planter holding them in these kids' crafts.
5 Green NASA Inventions
science.howstuffworks.com/innovation/nasa-inventions/5-green-nasa-inventions.htm
NASA's technological innovations haven't just gotten us to the moon and beyond -- some have also helped make life a little greener here on Earth. What are five surprisingly grounded technologies spearheaded by NASA?