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