Railway turntables are one of the less-covered components of the classic rail era. In the steam engine's days of glory, they were heavily used to turn(change the moving direction/face of the) locomotives. Two years ago, I got a chance to view(in-action) a hand-driven, nano-turntable. Near the end of the video, note the operator unlock the … Continue reading A (nano) turntable – LIVE
Life is about being kinetic 