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What Is a Relational Database? Example and Uses
computer.howstuffworks.com/question599.htm
The relational database was born in 1970 when E.F. Codd, a researcher at IBM, wrote a paper outlining the process. At the time, databases were "flat," and stored as one long text file. Explore a relational database example and various uses!
Can we make tailpipes that capture CO2?
auto.howstuffworks.com/tailpipe-capture-co2.htm
Tailpipes that capture CO2 would make a dent in humans' contributions to greenhouse gas emissions. Learn about tailpipes that capture CO2 and if they exist.
Knight
history.howstuffworks.com/european-history/knights.htm
Knights, in the Middle Ages, were warrior horsemen. A knight was called Sir, and was usually of a noble or a genteel family.
Planetarium
science.howstuffworks.com/dictionary/astronomy-terms/planetarium-info.htm
Planetarium, is an educational device for showing the locations and movements of the planets and other objects in the universe.
How Ladies' Aid Societies Worked
money.howstuffworks.com/economics/volunteer/organizations/ladies-aid-society.htm
Ladies Aid Societies improved sanitary conditions during wartime. Read about the origins of Ladies Aid Societies in this article.
How VolunteerMatch Works
money.howstuffworks.com/economics/volunteer/organizations/volunteermatch.htm
VolunteerMatch is a Web site that connects nonprofits with volunteers. Learn to use VolunteerMatch to find a volunteer opportunity or recruit volunteers.
Does spicy food really cause ulcers?
health.howstuffworks.com/diseases-conditions/digestive/spicy-food-ulcers.htm
Does spicy food really cause ulcers? Read up on this health myth and find out if science backs up the saying that ulcers are caused by eating spicy food.
Am I carrying my own twin?
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/issues/carrying-my-own-twin.htm
Are you carrying your own twin? Sometimes an early trimester death of a twin is absorbed by the other twin. See if you are carrying your own twin.
How does diet affect body odor?
health.howstuffworks.com/skin-care/information/nutrition/diet-body-odor.htm
Does diet affect body odor? Are you really what you eat? Learn about food and your skin and if diet affects body odor at HowStuffWorks.
5 Tools That Are a Must for a Builder's Toolbox
home.howstuffworks.com/home-improvement/construction/materials/5-tools-for-a-builders-toolbox.htm
A builder's toolbox has to contain many tools, but if you had to pick five, which would you choose? Learn what goes into a builder's toolbox.