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The Truman Doctrine Transformed U.S. Foreign Policy Forever
history.howstuffworks.com/american-history/truman-doctrine.htm
Discover how the 1947 Truman Doctrine shifted the U.S. from isolationism to a policy of containing communism, reshaping international relations during the Cold War.
How the Manson Family Murders Worked
people.howstuffworks.com/manson-family-murders-worked.htm
Charles Manson captivated the world after his murderous spree in the late '60s. What made this cult leader so mesmerizing? Find out at HowStuffWorks.
How Anti-Lock Brakes Work
auto.howstuffworks.com/auto-parts/brakes/brake-types/anti-lock-brake.htm
Anti-lock brakes allow a car to stop quickly on slippery road conditions. Learn about anti-lock brakes and find out how an anti-lock brake system works.
How much extra gasoline would Americans use if daytime running lights were mandatory?
auto.howstuffworks.com/fuel-efficiency/fuel-economy/drl-gas-consumption.htm
Daytime running lights use gas to stay lit when the car is on. Learn how daytime running lights use gas and the amount it takes to power these lights.
Could Salter's Duck have solved the oil crisis?
science.howstuffworks.com/environmental/green-science/salters-duck.htm
Salter's Duck was a 1970s wave energy invention that lost grant money and fell by the wayside. Find out more about Salter's Duck's energy potential.
Can Other People Unlock My Car Door With Their Remote?
electronics.howstuffworks.com/gadgets/automotive/unlock-car-door-remote.htm
Is it possible for someone to unlock your car door with their remote? Find out how someone else can unlock your car door remotely.
Has Earth reached its carrying capacity?
science.howstuffworks.com/environmental/green-science/earth-carrying-capacity.htm
Carrying capacity is the idea that sustainability requires balance. Learn about carrying capacity and human population.
How to Volunteer to Teach English
money.howstuffworks.com/economics/volunteer/opportunities/volunteer-to-teach-english.htm
Ever wonder how to volunteer to teach English? Visit HowStuffWorks to learn how to volunteer to teach English.
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 LED Light Bulbs Work
science.howstuffworks.com/environmental/green-tech/sustainable/led-light-bulb.htm
LED light bulbs have taken over the market. But what are their pros and cons?