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Your search for "work" returned 21,030 results
How Valentine's Day Works
people.howstuffworks.com/culture-traditions/holidays-other/valentine.htm
Was there really a saint named "Valentine"? And why all the flowers and chocolate? Learn all about the origins and symbols of Valentine's Day.
How HDTV Works
electronics.howstuffworks.com/hdtv.htm
HDTV hit the market in 1998, and has ushered in an era of superior resolution and sound. Learn about HDTV and check out expert reviews for HDTV.
How the CIA Works
people.howstuffworks.com/cia.htm
Despite plenty of Hollywood films about the CIA and its spies, many people still don't know what the agency actually does. Take a look at the history of the CIA.
How CAT Scans Work
science.howstuffworks.com/cat-scan.htm
CAT scans take X-ray imaging to a whole new level. Find out how a CAT scan machine uses "slices" to form a 3-D computer model of a patient's insides.
How Vacuum Cleaners Work
home.howstuffworks.com/vacuum-cleaner.htm
Vacuum cleaners have cleaned our homes for over a century. See a vacuum cleaner from the inside out and read expert reviews about vacuum cleaners.
How N64 Works
electronics.howstuffworks.com/n64.htm
The Nintendo 64 was an extremely popular video game system, with millions of users around the world. Learn about Nintendo 64 history and what's inside.
How Freegans Work
money.howstuffworks.com/freegan.htm
Freegans, or Dumpster divers, are people who attempt to live an ethical lifestyle by reusing trash. Learn about freegans and the ethics of a freegan lifestyle.
How Identity Theft Works
money.howstuffworks.com/identity-theft.htm
Identity theft is the fastest growing crime in the U.S. Learn about Internet identity theft, credit card fraud and identity theft protection.
How Microwave Cooking Works
home.howstuffworks.com/microwave.htm
Microwave ovens are popular because they cook food in an amazingly short amount of time. They are also extremely efficient in their use of electricity because a microwave oven heats only the food -- and nothing else.
How Do Energy Drinks Work?
science.howstuffworks.com/innovation/edible-innovations/energy-drink.htm
Energy drinks are everywhere, but how exactly are they supposed to give you energy? What's really in them, and are they safe? Find out.