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Carboxytherapy Overview
health.howstuffworks.com/skin-care/beauty/skin-treatments/carboxytherapy.htm
Carboxytherapy is a popular skin treatment. Visit HowStuffWorks to learn all about Carboxytherapy.
What causes underarm darkening?
health.howstuffworks.com/skin-care/underarm-care/problems/underarm-darkening.htm
What causes underarm darkening? Read about the causes of dark underarms and how to get rid of dark underarm skin.
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?
How can parts of Canada be 'missing' gravity?
science.howstuffworks.com/environmental/earth/geophysics/missing-gravity.htm
For more than 40 years, scientists have tried to figure out what's causing large parts of Canada to be "missing" gravity. The force of gravity around Hudson Bay is lower than surrounding areas. Learn about two theories that may explain the phenomenon.
Chicxulub Crater: Where the End of the Dinosaurs Began
science.howstuffworks.com/environmental/earth/geology/chicxulub-meteor.htm
The Chicxulub meteor impact may have killed off the dinosaurs. Would they have lived if the meteor missed? Learn more about the Chicxulub meteor.
What's the difference between deodorant and antiperspirant?
health.howstuffworks.com/skin-care/underarm-care/tips/deodorant-antiperspirant.htm
Deodorant and antiperspirant are often confused, but they both fight body odor. Learn about deodorant and antiperspirant and what, exactly, each does.
What Is a Hard Drive and How Does It Work?
computer.howstuffworks.com/hard-disk.htm
Nearly every desktop computer requires a hard drive for data storage, but what is a hard drive, exactly? Your hard disk drive holds all of the information available on your computer. Take a look inside this incredibly precise storage mechanism!
How Helium Balloons Work
science.howstuffworks.com/helium.htm
Helium balloons tend to fascinate adults and children alike (and it's not just the Donald Duck voice thing, though that is a big draw). Learn all about helium and why it floats!
What's HVAC? Heating and Cooling System Basics
home.howstuffworks.com/home-improvement/heating-and-cooling/heating-and-cooling-system-basics-ga.htm
Heating systems keep our homes warm during the winter, and air conditioning keeps us cool in summer. But do you know how HVAC systems work?
How did NASA change diapers forever?
science.howstuffworks.com/innovation/nasa-inventions/nasa-change-diapers.htm
How did NASA change diapers forever? Visit HowStuffWorks to learn how NASA changed diapers forever.