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Top 10 NASA Inventions
science.howstuffworks.com/innovation/inventions/top-5-nasa-inventions.htm
The men and women of NASA are an ingenious bunch, and they're not just inventing amazing things for space. Which inventions have changed our lives here on Earth?
Railroads During the Depression
history.howstuffworks.com/american-history/great-depression-railroads.htm
Railroads struggled during the Great Depression, as did the rest of the nation. Read about railroads of the Depression era and the New Deal.
How Sci-fi Doesn't Work
entertainment.howstuffworks.com/sci-fi.htm
Learn how sci-fi doesn't work in some popular movies and TV shows.
How Did Mortgage-backed Securities Bring Down the U.S. Economy?
money.howstuffworks.com/mortgage-backed-security.htm
Mortgage-backed securities have been singled out as the culprit for economic turmoil in 2008. Learn what mortgage-backed securities are and how they failed.
Pedicures 101
health.howstuffworks.com/skin-care/nail-care/health/pedicure.htm
Pedicures are part and parcel of basic nail care. Read about how to pedicure and what you need in your pedicure kit.
How Punk Works
people.howstuffworks.com/punk.htm
HowStuffWorks explores the story behind how punk music and cultural movement spanned the globe, becoming way more than just sound and a mohawk.
How the Federal Deposit Insurance Corporation Works
money.howstuffworks.com/personal-finance/banking/fdic.htm
The FDIC insures all the money you put into the bank up to $250,000. Learn how the FDIC works in this article from HowStuffWorks.
How the Rotary Club Works
money.howstuffworks.com/economics/volunteer/organizations/rotary-club.htm
Rotary Club is an invitation-only service organization for kids and adults. Learn what the Rotary Club does and how you can become a member.
How Silly String Works
entertainment.howstuffworks.com/silly-string.htm
In December 2006, news agencies reported that American and British troops in Iraq had developed an inventive method for finding tripwires: spraying Silly String. Find out how Silly String works.
Traditional Chinese Medicine Diagnosis
A diagnosis in traditional Chinese medicine requires keen observational skills and in-depth inquiry. Learn how treatment is based on a diagnosis.