https://youtu.be/M5WcG6ISq6k
https://youtu.be/E6nN1W8FaDY
1840- pioneer of the pneumatic tyre, John Boyd Dunlop, is born.
https://youtu.be/isQj7lbvEW4
https://youtu.be/p4f7b5n7inw
https://youtu.be/oJe3aeCRcxI
https://youtu.be/p5ZZM0shpHk
1895- the first rolling lift bridge, invented by William Scherzer opens in Chicago, Illinois.
https://youtu.be/fXoQteWf3Vk
https://youtu.be/uIbSSTlGj10