1 janv. 1853 - Elevator
Description:
Elevators are a significant invention, it's efficiency and the ability to easily transport people to different levels. Generally, elevators are really very useful, functional, and beneficial. Elevators have the ability to move someone or something from one floor to another. When elevators were first invented, it was produced by using a wooden platform and a rope. But nowadays it has been used with steel frameworks and it would normally be against a wall, with wheels, and other machines.Ajouté au bande de temps:
Date:
1 janv. 1853
Maintenaint
~ Il y a 172 ans