Search Results | concern
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What Is Deforestation?
science.howstuffworks.com/environmental/green-science/deforestation.htm
Deforestation, or the removal of forests, contributes to global warming. Learn how deforestation harms our plants and animals -- even to extinction.
How Airbags Work
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/airbag.htm
Do airbags reduce the risk of injury in crashes? Learn about airbags and see the Mythbusters test airbag explosions in a video from Discovery Channel.
How Prohibition Worked
history.howstuffworks.com/historical-events/prohibition.htm
Prohibition was a constitutional amendment banning the sale and production of alcohol in the U.S. HowStuffWorks looks at prohibition and why it failed.
How Zero-gravity Flights Work
science.howstuffworks.com/zero-g.htm
Zero gravity flights are used to simulate a zero gravity environment for astronauts in training. Find out how zero gravity flights simulate weightlessness.
How Light Pollution Works
science.howstuffworks.com/environmental/green-science/light-pollution.htm
Light pollution is explained in this article. Learn about light pollution.
10 Steps to Creating a Living Will
money.howstuffworks.com/personal-finance/retirement-planning/10-steps-creating-living-will.htm
Our 10 steps to creating a living will explains how and why you should make a living will. Learn 10 steps to creating a living will on HowStuffWorks.
How Salvador Dali Worked
entertainment.howstuffworks.com/arts/artwork/salvador-dali.htm
Salvador Dali was an incredibly talented artist. Visit HowStuffWorks to learn all about Salvador Dali.
How Medical School Admissions Work
money.howstuffworks.com/personal-finance/college-planning/admissions/medical-school-admissions.htm
Medical school admissions are explained in this article from HowStuffWorks. Learn about the medical school admissions process.
5 Similarities Between PRT and Cars
auto.howstuffworks.com/fuel-efficiency/fuel-saving-devices/5-similarities-prt-cars.htm
What are the similarities between PRT and cars? Keep reading to discover 5 Similarities Between PRT and Cars.
10 Incredible Wind Power Facts
science.howstuffworks.com/environmental/green-science/10-wind-power-facts.htm
In the race to find alternative energy sources, wind power is a strong contender. In fact, it's already making its mark. How much do you know about this up-and-coming energy source?