These Stretchy Trains Can Run On Different Tracks By Widening Their Wheelbase
These Stretchy Trains Can Run On Different Tracks By Widening Their Wheelbase American trains are pretty simple beings, really. They carry people from A to B in rudimentary comfort with very few bells and whistles. That isn’t the case with rail travel overseas though, and trains in Switzerland even come with the ability to run on different width tracks thanks to some very clever wheels.
Read more...