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What Was the First War?
science.howstuffworks.com/invent-war.htm
Did humans invent war out of necessity, or was it invented purely to take advantage of someone else? Find out why we invented war in this article.
How Cyclonic Separation Works
electronics.howstuffworks.com/everyday-tech/cyclonic-separation.htm
Cyclonic separation is a simple process used in many industrial settings. Read how cyclonic separation gets rid of dust and dirt at HowStuffWorks.com.
What Was the Tulsa Race Massacre and Why Does it Still Haunt the City?
history.howstuffworks.com/american-history/tulsa-race-massacre.htm
Tulsa, Oklahoma was once home to 'Black Wall Street,' one of the wealthiest Black neighborhoods in the U.S. In 1921 it was burned to the ground in a race massacre.
Could You Pass Your Kid's Middle School Fitness Test?
They're probably the bane of your middle school memories. So why do we still subject kids to physical fitness tests? HowStuffWorks investigates.
Testosterone: A Major Breakthrough for Menopausal Women
Testosterone can be a major breakthrough for menopausal women. Learn how testosterone is a major breakthrough for menopausal women.
How long does it take to build a Ferrari?
auto.howstuffworks.com/how-long-to-build-ferrari.htm
How long does it take to build a Ferrari? Read about the amount of time it takes to build a Ferrari.
Exploring Jovian Planets, the Titans of Our Solar System
science.howstuffworks.com/jovian-planets.htm
The four Jovian planets are officially designated as gas (and/or ice) giants. Which planets are they and what makes them so unique?
In 19th-century Paris, the Morgue Was the Best Show in Town
history.howstuffworks.com/european-history/19th-century-paris-morgue.htm
Today Paris' best-known attractions are perhaps the Eiffel Tower and Champs-Élysées. In the 19th-century, it was the morgue.
Why do some engines use a dry sump oil system?
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/question331.htm
A dry sump is used in both race cars and some motorcycles (like Harley-Davidsons). What is the advantage of a dry sump?
1904 Marsh
auto.howstuffworks.com/1904-marsh.htm
The 1904 Marsh motorcycle used parts made by the Marsh brothers themselves. See pictures and learn about the 1904 Marsh, a pioneering motorbike