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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 Do Geiger Counters Work?
science.howstuffworks.com/geiger-counter.htm
First developed in the 1920s, Geiger counters still use the same basic technology to detect radiation, but today can be the size of a smartphone.
How Volunteer Armies Works
money.howstuffworks.com/economics/volunteer/information/volunteer-armies.htm
Volunteer armies face a number of recruitment challenges. Learn how volunteer armies operate and how they differ from conscripted armies.
Can I Make My Own Ethanol?
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/make-your-own-ethanol.htm
Can I make my own ethanol? Read this article to find out the answer to the question, can I make my own ethanol?
How Time Works
science.howstuffworks.com/science-vs-myth/everyday-myths/time.htm
Ever wonder why we start our year on the first of January? Or why we have January and the other 11 months in the first place? Find out all about time.
12 Black Inventors and Their Innovations That Shaped the World
science.howstuffworks.com/innovation/inventions/10-inventions-by-african-americans.htm
When asked to name a Black American inventor, many people might think of George Washington Carver and peanut butter. But this is actually a myth. There are hundreds of other unsung Black inventors who have shaped the world with their innovations.
The True Story of Blood Diamonds
money.howstuffworks.com/true-story-blood-diamonds.htm
Diamonds weren't even very popular before the 1930s. Stuff They Don't Want You To Know examines what made these stones so important -- and expensive.
How Is the National Guard Different from the U.S. Army?
science.howstuffworks.com/national-guard.htm
The National Guard serves many purposes and does many jobs for the United States. Learn what the National Guard is and how it differs from the Army.
All 'Aboot' Canadian Holidays
people.howstuffworks.com/culture-traditions/national-traditions/canadian-holidays.htm
What's Victoria Day all about? Why is Canadian Thanksgiving in October? We'll give you a quick tour of Canadian holidays.
T-34 Medium Tank
science.howstuffworks.com/t-34-medium-tank.htm
The T-34 Medium Tank had few amenities but enough power to help the Soviets beat back a Nazi invasion in World War II. Explore the T-34 Medium Tank.