1861- Elisha patents the steam elevator.
https://youtu.be/gyiZwxjQBHk
https://youtu.be/5IsW8uLP-R8
https://youtu.be/THgQF8zHBW8
https://youtu.be/ztM6tL6LtFs
1914- An assembly line for the first car, the Model T, is introduced by Henry Ford.
https://youtu.be/03koeGT1lFE
https://youtu.be/92PZNzdmBBg
https://youtu.be/aRb0HyRDvFY
https://youtu.be/9HnojdAwSMs