Andy Weir, author of The Martian, was told to call one of his power units a pirate-
ninja, where 1 pirate-ninja =40.55 watts. A freight train generates 177,600 pirate-
ninjas of power per train. How many pirate-ninjas/car are there in a freight train if it
takes the entire train 10.00 min to pass a station as it travels 35.8 miles per hour?
Each car is 55.0 feet long.
ballpark: 300 power-ninjas