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How Steam Shovels Work
science.howstuffworks.com/transport/engines-equipment/steam-shovel.htm
Antique steam shovels can still be found rusting away at old mining sites or painstakingly restored and on display in museums the world over. How much do you know about these mammoth-sized digging tools?
What's the Earth's biggest threat to biodiversity?
science.howstuffworks.com/environmental/conservation/issues/biggest-threat-to-biodiversity.htm
The biggest threat to biodiversity on Earth is explained in this article from HowStuffWorks. Learn about the biggest threat to biodiversity.
'Latchkey Kids': What's Different About Leaving Children Home Alone Now Versus Then
health.howstuffworks.com/pregnancy-and-parenting/latchkey-kids-children-home-alone-now-then.htm
Today's latchkey kids are likelier to come from low-income families than high-income ones - a flip from the early 2000s.
How Pentecostal Churches Took Over the World
people.howstuffworks.com/pentecostal.htm
HowStuffWorks looks at Pentecostalism's history, what speaking in tongues means and how this denomination got so big.
The Famous Slogans Quiz!
play.howstuffworks.com/quiz/the-famous-slogans-quiz
We hear these slogans all the time, but how well do we know what company they are associated with? Take this quiz if you would like test your skills!
How Two-line Phones Work
electronics.howstuffworks.com/two-line-phone.htm
Two-line phones incorporate two separate phone lines into one device. Learn how two-line phones work and why business travelers love them.
How the Five Day Weekend Works
money.howstuffworks.com/five-day-weekend.htm
The Five Day Weekend is a clever marketing campaign that is meant to bring tourism to Asheville, NC. Learn more about the Five Day Weekend concept.
How Zero Population Growth Works
people.howstuffworks.com/zero-population-growth.htm
The goal of zero population growth is to reach a sustainable global birth rate. Explore how zero population growth works and if it is possible.
Smarter Than the Average Driver? Take This Car Quiz!
play.howstuffworks.com/quiz/smarter-than-the-average-driver-take-this-car-quiz
Are you the person your friends turn to when they have a car-related question? Maybe you're not the one, but you think you should be. Take this quiz and see if you're smarter than your average driver!
How Radiation Works
science.howstuffworks.com/radiation.htm
Radiation is a loaded word. Believe it or not, not all radiation is bad for your health. Learn which radiation is deadly and which isn't deadly.