How long is the Big Boy steam locomotive in humans?
Vehicles
23.8humans long
The Big Boy steam locomotive is 40.5 m long, the same as 23.8 average adults (1.70 m) stacked head to toe.
Union Pacific. One of them, No. 4014, runs again today.
Metres40.5 m
Feet133 ft
Humans23.8
Bananas202
Measured end to end, lying down. Source.
Guess today's five thingsThings about the same size
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