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What makes sports flooring different?
home.howstuffworks.com/home-improvement/home-diy/flooring/what-makes-sports-flooring-different.htm
Sports flooring is manufactured specifically to keep you safe. Learn what makes sports flooring different than your home hardwoods.
What brought bison back from the brink of extinction?
animals.howstuffworks.com/endangered-species/bison-extinction.htm
Bison extinction seemed imminent during the 1800s, as the market for buffalo hide boomed. Learn how men like Teddy Roosevelt prevented bison extinction.
How Kill A Watt Works
science.howstuffworks.com/environmental/green-tech/sustainable/kill-a-watt.htm
Kill A Watt is a new type of energy monitor. Learn about Kill A Watt.
5 Most Amazing Caves
science.howstuffworks.com/environmental/earth/geology/5-amazing-caves.htm
The Doll's Theater of Carlsbad Caverns looks otherworldly and took ages to form. What other incredible sights await us below ground?
Can your sweat be different colors?
health.howstuffworks.com/skin-care/problems/medical/chromhidrosis.htm
Can your sweat be different colors? It can if you have chromhidrosis. Read about chromhidrosis and what causes colored sweat.
Can a car get 100 miles per gallon?
auto.howstuffworks.com/fuel-efficiency/fuel-economy/100-mpg-car.htm
The 100 mpg car is being promoted by Google.org in an effort to reduce oil use and harmful emissions. Learn all about Google's 100 mpg car program.
Does fertilizer help or hurt my lawn?
home.howstuffworks.com/lawn-fertilizer.htm
Lawn fertilizer is a key ingredient in lush, healthy lawns -- but how much is too much when it comes to fertilizer? Learn all about lawn fertilizer.
How Moissanite Jewels Work
science.howstuffworks.com/environmental/earth/geology/moissanite.htm
Moissanite is explained in this article. Learn about moissanite.
How Santa's Elves Work
people.howstuffworks.com/culture-traditions/holidays-christmas/santa-elf.htm
Santa's elves work hard under the shadow of the big guy. Have you ever wondered what their life is really like? Learn about the life of Santa's elves.
What is a levee?
science.howstuffworks.com/engineering/structural/levee.htm
Whether they make you think of Hurricane Katrina or Led Zeppelin, levees are a critical safety feature for low-lying areas located near water. Why do they break?