How many ping-pong balls can you fit into a Ford Escape?

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How about 56,778? That’s the ping-pong ball count you’ll need to fill up a Ford Escape . Ford knows this because the company uses ping-pong balls to measure odd-shaped spaces like console compartments and glove boxes in its vehicles.

Photo: Ford

According to Ford engineers, this method more effectively measures the volume of interior storage spaces than by using a measuring tape. Often, two people who measure the same console with a measuring tape come up with quite different figures. But by using ping-pong balls, the two will get similar results.

The engineers developed a cubic measurement for each ping-pong ball that accounts for the open space between a stack of balls. They then use that measurement and the number of ping-pong balls in a particular storage space to determine the total volume.