What's the average size of a car parking space?
How much water does the average person drink per day?
How much caffeine is in a typical cup of coffee?
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 average upload speed of 4G LTE?
How much does the average bicycle weigh?
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 speed of a rabbit?
What is the market capitalization of Apple Inc.?
What's the average growth rate of human hair?
What's the market cap of Intel?
What's the speed of the fastest recorded baseball pitch?
What is the total length of the human circulatory system?
At what speed does light travel in a vacuum?
How many gallons of paint are needed to paint the White House?
What's the average wattage of a household microwave?
How much electricity does the average solar panel generate?
What's the average speed of the Mississippi River?
How many bricks are in the Great Wall of China?
What's the diameter of a basketball?
What's the average temperature of the surface of the Sun?
How long is the Great Wall of China?
What's the average thickness of the Earth's crust?