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