How many bricks are in the Great Wall of China?
What's the average annual budget for a small business in the U.S.?
What's the average wattage of a household microwave?
How much water does the average person drink per day?
What's the average speed of the Mississippi River?
What's the average growth rate of human hair?
What's the average size of a car parking space?
How much caffeine is in a typical cup of coffee?
What's the diameter of a basketball?
What's the density of copper (in g/cm³)?
At what speed does light travel in a vacuum?
What's the average upload speed of 4G LTE?
How much does the average bicycle weigh?
What is the total length of the human circulatory system?
What's the average thickness of the Earth's crust?
What's the market cap of Intel?
How long does it take for the Moon to rotate once on its axis?
How many gallons of paint are needed to paint the White House?
What is the market capitalization of Apple Inc.?
What's the average speed of a rabbit?
How long is the Great Wall of China?
What is the population of the United States?
What's the average temperature of the surface of the Sun?
What's the speed of the fastest recorded baseball pitch?
How much electricity does the average solar panel generate?