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Spaced Out: Astronaut Quiz
play.howstuffworks.com/quiz/astronaut-quiz
Astronauts have a reputation for being the brave and skilled few willing to risk their lives by strapping themselves aboard a rocket and blasting into outer space. How much do you know about this dangerous job?
4 Ways to Experience Outer Space Right Here on Earth
science.howstuffworks.com/space-tourism-experiences.htm
Amazon CEO Jeff Bezos and his brother plan to blast into space next month. But even if you're not related to a billionaire, you can still experience the fun of space at a 'down-to-Earth' price.
How Seat Belts Work
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/seatbelt.htm
Seat belts save thousands of lives each year. How can a piece of fabric end up being the difference between life and death? What does a seat belt actually do? Learn how seat belts react in a crash.
How Do Boats Float? A Look at How Boats Made of Steel Float
science.howstuffworks.com/science-vs-myth/everyday-myths/question254.htm
Displacement of water is what allows a boat to float on the water, but how does it work? Find out how displacement allows a steel boat to float in water.
What's the best way to increase horsepower?
auto.howstuffworks.com/question395.htm
Increasing horsepower in your car's engine can be as easy as changing the ROM chip in the computer. Learn about the ways to increase horsepower.
How Washing Machines Work
home.howstuffworks.com/washer.htm
A washing machine is actually an amazing device once you get inside. Learn about the agitator, the pumps, the controller and much more!
What Would Your Job in the Marines Be?
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The United States Marine Corps is a major part of the Navy which has a reputation for only admitting the elite. That being said, if you were accepted, what job would you have?
Can You Name Every Car Part in This Quiz?
play.howstuffworks.com/quiz/can-you-name-every-car-part-in-this-quiz
A mind-boggling number of parts go into every vehicle to make it run. Toyota estimates that number somewhere along the lines of 30,000, but that includes the nuts and bolts. How many of those parts do you feel comfortable being able to identify? We promise, no "where does this bolt go?" questions!
Railroad Expansion
history.howstuffworks.com/american-history/railroad-expansion.htm
The railroad expansion of the middle and late 1800s changed America forever. Read more about the westward expansion of railroads.
How Automobile Ignition Systems Work
auto.howstuffworks.com/ignition-system.htm
The ignition system brings your car's engine and subsystems together. Learn about the parts of your ignition system and innovations in ignition systems.