
Photo Credit: Library of Congress, Prints & Photographs Division, U.S. News & World Report Magazine Collection, [LC-DIG-ppmsca-03119]
When you hear the word concrete, what do you think of? Concrete is the most commonly used human-made material. It is used to build roads, bridges, and buildings. Félix Candela Outeriño used concrete to make … Read more
In 1956 the government of Dillon, Colorado made an agreement with the Denver Water Board. The Denver Water Board would build a dam that would bring water to Denver. It would also create a lake … Read more
If you went to the Olympics, you might notice places where teams and fans get together in “Houses.” At the Team USA House, for example, Team USA, friends and family, and team sponsors come for … Read more
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