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How Thin-film Solar Cells Work
science.howstuffworks.com/environmental/green-science/thin-film-solar-cell.htm
Thin-film solar cells are more flexible and less expensive than traditional solar cells. Learn more about what makes thin-film solar cells different.
Ultimate Guide to Home Energy Audits
home.howstuffworks.com/green-living/home-energy-audit.htm
Home energy audits help pinpoint the things in your home that make it inefficient. Learn more about home energy audits.
How the Iowa Stored Energy Park Will Work
science.howstuffworks.com/environmental/green-science/iowa-stored-energy-park.htm
The Iowa Stored Energy Park will use wind to generate electricity and will store unused wind underground. Learn about the Iowa Stored Energy Park.
5 Best Options for Playing a CD in Your Car if You Only Have a Cassette Tape Player
electronics.howstuffworks.com/gadgets/automotive/5-car-cassette-to-cd-options.htm
What do you do if you want to listen to CD-quality sound, yet you only have a cassette player in your car? See the top five car cassette to CD options.
5 Tips For Shopping Online
money.howstuffworks.com/personal-finance/online-banking/online-shopping.htm
If you need help with buying on the Internet, here are 5 tips for online shopping. Read on to learn our 5 tips for online shopping.
Did the United States Put Its Own Citizens in Concentration Camps During WWII?
history.howstuffworks.com/history-vs-myth/japanese-internment-camp.htm
Why did the U.S. create Japanese internment camps during WWII? Read about the Japanese internment camps at HowStuffWorks.
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.
What are credit default swaps?
money.howstuffworks.com/credit-default-swap.htm
Credit default swaps are like insurance policies issued by banks and taken out by investors. Learn about credit default swaps and how CDSs can be risky.
Can we end aging?
health.howstuffworks.com/medicine/modern-technology/end-aging.htm
Can we end aging? Or at least slow down the aging process? Take a look at different theories on how to end aging and see for yourself.
Good Hair Days: A Case of Good Chemistry
A chemist can explain hair types and know what makes the difference between a good and bad hair day. Learn about chemistry and hair types.