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When Were the Twin Towers Built?
science.howstuffworks.com/engineering/structural/wtc.htm
The twin towers of the World Trade Center were true originals -- their history is one of innovation, persistence and grand ideas.
10 Advancements in Environmental Engineering
science.howstuffworks.com/engineering/civil/10-advancements-environmental-engineering.htm
Environmental engineering existed long before it had a name. It began at the dawn of civilization when we started changing our surroundings to meet our needs.
10 Alternative Fuel Ideas That Never Made It Out of the Lab
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/5-alternative-fuel-ideas.htm
You might be surprised by some of the alternative fuel solutions mentioned in this article. Read about ten somewhat odd alternative fuel solutions.
How Alcatraz Worked
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Alcatraz was built to house the worst criminals and said to be impossible to escape. See pictures of Alcatraz and go inside Alcatraz prison to meet its inmates.
How is fabric created?
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So many people underestimate the role fabric plays in their lives. Learn how fabric is created in this article at HowStuffWorks.
How to Change a Tire
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Changing a tire can be tricky. Learn how to change a tire at HowStuffWorks.
What Is the Capricorn Birthstone? Discover Its Meaning and Power
entertainment.howstuffworks.com/horoscopes-astrology/capricorn-birthstone.htm
The Capricorn birthstone holds a mystical power most jewelers won't tell you about. Wearing this gem could transform your career trajectory and relationships in ways you never imagined possible.
Decorating Styles
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Choosing a decorating style that reflects your personality can be a challenge. Get tips on how to distinguish your home with a certain decorating style.
10 Failed Google Projects
computer.howstuffworks.com/10-failed-google-projects.htm
Google projects have often been huge successes -- except for these blunders. See 10 failed Google projects to learn more.
How the Tesla Model S Works
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The Tesla Model S is the most coveted all-electric car on the road today. Learn what makes the Model S so exclusive and noteworthy at HowStuffWorks.