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The Auto Shop Quiz
play.howstuffworks.com/quiz/the-auto-shop-quiz
How much do you know about the specialized tools mechanics use to get you - and keep you - on the road? This quiz will test your knowledge on everything from creepers to engine hoists!
10 Things You Should Never Throw Away
home.howstuffworks.com/green-living/10-things-never-throw-away.htm
There are items we consciously recycle and items we toss without a second thought. Here are 10 things you should never throw away at HowStuffWorks.
10 Innovations in Hydropower
science.howstuffworks.com/environmental/energy/10-hydropower-innovations.htm
People all over the world are working on turning this very ancient power source into an even more important modern one. And that means a lot more than dams.
Why do we wear wristwatches?
electronics.howstuffworks.com/gadgets/clocks-watches/why-wear-wristwatches.htm
A wristwatch is an essential part of your wardrobe, but have you ever stopped to wonder why? Learn more about why we wear wristwatches.
How a Weather Balloon Works?
science.howstuffworks.com/nature/climate-weather/meteorological-instruments/weather-balloon.htm
Have you ever wondered how weather stations gather all of their data? Even though technology for predicting the weather has improved, simple weather balloons do a lot of the hard work every day.
10 Possible Solutions to Air Pollution
science.howstuffworks.com/environmental/green-science/10-transportation-pollution-solutions.htm
Not only do cars produce a large portion of the world's pollution, but airplanes, boats, trucks, trains and buses also contribute to pollution. Is there one magic solution to pollution?
10 Reasons a Car Might Have a Salvage Title
auto.howstuffworks.com/under-the-hood/salvage-used-junkyard-parts/10-reasons-car-salvage-title.htm
What are 10 reasons a car might have a salvage title? Learn about 10 common reasons that a car might have a salvage title at HowStuffWorks.
How Dive Watches Work
electronics.howstuffworks.com/gadgets/clocks-watches/dive-watches.htm
Dive watches don't just tell time; they can save your life. Find out how dive watches work and the benefits to divers.
10 Gadgets That Will Make Dad's Day
electronics.howstuffworks.com/gadgets/other-gadgets/10-gadgets-that-will-make-dads-day.htm
These gadgets are great for Father's Day or for other birthdays and celebrations. See 10 gadgets at HowStuffWorks that will make dad's day.
Thought Experiment: What Would a World Without Guns Be Like?
science.howstuffworks.com/thought-experiment-world-without-guns.htm
Would populations boom and violence cease? Or would humans and human nature essentially remain the same?