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