railway-wheels

1 год назад

This video explores the ingenious design of train wheels, explaining how their conical shape allows them to navigate curves without derailing. The video uses simple animations to illustrate how the wheels' varying diameters on curves force them to turn, while also demonstrating how they self-align on straight tracks.

1 год назад

This video explores the short-lived Hot Wheels Railroad toy line from the 1980s. The speaker discusses the history of the line, its various locomotives and cars, and the reasons for its failure. They also highlight the unique features of the line, such as the spring-loaded trucks and the strong coupling system.