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What's a walk score?
science.howstuffworks.com/environmental/green-science/walk-score.htm
A walk score is a measure of your neighborhood's walkability. Learn about what a walk score is and find out how the Web site Walk Score rates your walkshed.
How Brake Controllers Work
auto.howstuffworks.com/auto-parts/towing/equipment/protective-towing/brake-controllers.htm
Brake controllers are extremely important when it comes to towing. Learn more about brake controllers and towing at HowStuffWorks.
How Gooseneck Hitches Work
auto.howstuffworks.com/auto-parts/towing/equipment/hitches/gooseneck-hitches.htm
Gooseneck hitches can make towing more convenient. Learn all about gooseneck hitches at HowStuffWorks.
Is it possible to fix a blown fuse with a chewing gum wrapper?
science.howstuffworks.com/innovation/science-questions/fix-fuse-with-gum-wrapper.htm
If you could fix a fuse with only a stick of foil-wrapped gum, would you do it? Learn how to fix a fuse and why a gum wrapper may not be the best bet.
How Steam Engines Work
science.howstuffworks.com/transport/engines-equipment/steam.htm
Steam engines powered all early locomotives, steam boats and factories -- they fueled the Industrial Revolution. Learn how the steam engine produces power!
How the Aptera Hybrid Works
auto.howstuffworks.com/aptera-hybrid.htm
The Aptera Hybrid is a concept vehicle that aims to achieve 330 miles per gallon. Learn more about the amazing Aptera Hybrid concept vehicle.
How to Choose the Right Electric Razor
health.howstuffworks.com/skin-care/beauty/hair-removal/choose-the-right-electric-razor.htm
Want to know how to choose the right electric razor? Visit HowStuffWorks to learn how to choose the right electric razor.
How can a sunscreen be sweat-proof?
health.howstuffworks.com/skin-care/beauty/sun-care/sweat-proof-sunscreen.htm
Is there such thing as sweat-proof sunscreen? Many activities such as swimming can wash off sunscreen. Learn if sweat-proof sunscreen works.
The Portuguese Man-of-war Is Not a Jellyfish and Packs a Nasty Sting
animals.howstuffworks.com/marine-life/portuguese-man-of-war.htm
Even washed up on the beach, the Portuguese man-of-war can deliver searing pain with its stinging tentacles, so whatever you do, don't touch it.
How the 19th Century Invented Modern Christmas
The 1800s saw the birth of many of the Christmas customs, from Santa Claus to lights, that we know and love today.