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RFID is a tracking system that uses intelligent bar codes to track items in a store. Learn more about RFID and find out how smart labels work.

The 1949-1951 Nash Airflyte series was Nash's attempt at a new automotive design frontier. They succeeded. Learn about the 1949-1951 Nash Airflyte.

Home electrical repairs -- including replacing wall receptacles and rewiring lamps -- can be done by most do-it-yourselfers. Learn how.

Choosing a diet program is a vital compenent of any weight-loss program. Find out the average weight loss on a safe and reasonable program.

Graphic novels tackle tough subjects too complicated for traditional media. Learn more about how graphic novels work.

HowStuffWorks looks at press freedom in the U.S. and around the world.

What were 10 attempted cover-ups that just made things worse? Learn more about these cover-ups at HowStuffWorks.com.

The Raspberry Pi may be the device that gets us back to computing basics. And that's a very good thing. Learn what Raspberry Pi is all about.

Printer ink is a common part of your everyday life that you might not know much about. Explore the history and future of printer ink.

Barack Obama is a candidate who ran for president in the 2008 United States election. Learn about presidential candidate Barack Obama.

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