Which engines used for transportation pack the most punch - steam power, internal combustion or electric power? I always thought that steam engines had the most muscle but apparently not so, particularly when weight is considered. Electric powered engines on a pound per pound basis win the prize hands down. Following is a photo dating back to 1920 showing an electric powered locomotive on your left pitted against a Mallet steam engine on the right. Guess who won.
Image courtesy White River Valley Museum, PO-00538, Asahel Curtis photographer, circa 1920
The electric powered locomotive won the pushing contest hands down. The above photo was taken near the old Borden Plant in Kent and was used to publicize the Puget Sound Electric Railway that at one time provided passenger service between Seattle and Tacoma much as Sound Transit does today.
Have you taken a ride in one of today's electric powered automobiles, like a Tesla, Nissan Leaf or Chevrolet Bolt? Fasten your seatbelt.
Comments