Electric Ford F150 towing demonstration.
Interesting article. https://electrek.co/2019/07/23/ford-f-150-electric-prototype-tow-train-carts/
Forum Discussion
Personally I think that this is more impressive:
Timken "4 Aces" demonstration
"At some of the stations on the locomotive's demonstration runs, publicity stunts were held where the locomotive would be pulled by as few as three men (or as was done in Chicago, by three women); these publicity stunts were designed to show that the roller bearings produced so little friction that the locomotive could easily be moved by hand."
Timken "4 Aces" demonstration
"At some of the stations on the locomotive's demonstration runs, publicity stunts were held where the locomotive would be pulled by as few as three men (or as was done in Chicago, by three women); these publicity stunts were designed to show that the roller bearings produced so little friction that the locomotive could easily be moved by hand."
