Engineers, architects, scientists and others are always striving for better, stronger buildings and structures. Learn more about subjects like skyscrapers, intelligent highways and floating cities.
The world's first floating city is absolutely gigantic, fully loaded with amenities and necessities and could set sail in about three years. Find out what the Freedom Ship has in store for its lucky residents. See more »
Please settle an argument I'm having with my dad. He says the tallest building in the world is the Sears Tower in Chicago, IL. I think there's one that's taller. Is there?
See more »Water towers can be found in just about every town and city in America. Have you ever wondered if they freeze in the winter?
See more »Is there an easy way to measure the height of a cell phone tower in my neighborhood?
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