Search Results | life expectancy
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How Deep Brain Stimulation Works
science.howstuffworks.com/life/inside-the-mind/human-brain/deep-brain-stimulation.htm
Deep brain stimulation delivers short pulses of electricity directly to your brain. Find out how deep brain stimulation works.
How Hydropower Plants Work
science.howstuffworks.com/environmental/energy/hydropower-plant.htm
Hydropower plants produce about 24 percent of the world's electricity and supply more than 1 billion people with power. Find out how hydropower plants work.
Are Polar Bears Endangered?
science.howstuffworks.com/environmental/green-science/polar-bear-global-warming.htm
Polar bears and global warming are getting attention from conservationists and the general public. See why polar bears are threatened by global warming.
Could Noah's ark really have happened?
history.howstuffworks.com/history-vs-myth/noahs-ark.htm
Is it possible that Noah's ark really existed? Find out more about Noah's ark and if a great flood was a reality.
How Weather Alerts Work
computer.howstuffworks.com/e-mail-messaging/weather-alert.htm
Weather alerts are sent through many forms of communication whenever bad weather strikes. Learn how weather alerts work in this article from HowStuffWorks.
How Zombie Debt Works
money.howstuffworks.com/personal-finance/debt-management/zombie-debt.htm
Zombie debt is debt that has been proclaimed uncollectable by a lender, who then sells it to a collection agency. Learn more at HowStuffWorks.
How Income Tax Audits Work
money.howstuffworks.com/personal-finance/personal-income-taxes/income-tax-audits.htm
Income tax audits are simply examinations of tax returns. Learn how to make income tax audits less scary at HowStuffWorks.
Should You Save Your Baby's Umbilical Cord Blood?
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/labor-delivery/umbilical-cord-blood.htm
Umbilical cord blood usually gets thrown away as medical waste, but maybe you should keep it. Umbilical cord blood is an important source of CBE stem cells.
What's so important about the Code of Hammurabi?
history.howstuffworks.com/world-history/code-of-hammurabi.htm
The Code of Hammurabi is an important artifact because it sheds light on laws in Babylonia. Learn why the Code of Hammurabi explains "an eye for an eye."
Ultimate Guide to the Bierzo Wine Region
recipes.howstuffworks.com/food-facts/bierzo-wine-region.htm
The Bierzo wine region is among Spain's best. Learn all about the Bierzo wine region at HowStuffWorks.