https://youtu.be/wRw2ft4UaYA
1837- Charles Goodyear is granted his first rubber patent.
https://youtu.be/2jEQvtU9DtQ
https://youtu.be/yYohwx3jadE
1952- Construction begins on the British Yacht, the HMY Brittania.
https://www.youtube.com/watch?v=3uXyZ3FGTCo
https://youtu.be/eE1MXmkcsM4
https://youtu.be/UadCe6skSsk
1970- the Ketelbrug, a bascule bridge, opens across the Ketelmeer in the Netherlands.
https://youtu.be/b-H7E-KQgHQ