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