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| Q |
What is the most unusual maintenance project done once each year in the United States?
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The Niagara Falls is shut down for maintenance every year in the fall by diverting the flow of water for 24 hours using a massive series of pipes constructed in 1837.
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| Q |
Where is the world's oldest pyramid?
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The oldest pyramid is the Third Pyramid of Mycerinus is at El Gizeh, Egypt; it has the largest single block weighing 320 tons.
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| Q |
What is the busiest airport in the world?
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According to the Airports Council International, the Hartsfield International Airport in Atlanta, Georgia is currently the busiest airport in the world, serving 76.87 million passengers per year.
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| Q |
What does the term Curb Appeal mean?
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This term describes how homes look from the street; this first impression is very important to prospective homebuyers.
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| Q |
What is the most populous state in the United States?
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California, with 35.9 million people.
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