I've tried to list inventions that were the first of their type and were technological rather than ways of organising things like the internet?
Great. I wanted to make this a poll but now I can't edit one on afterwards. Anyway.
1 Disinfectants
2 Steam locomotive
3 Wireless transmitter
4 Rubber condom
5 Syringe
7 Solid rocket fuel
8 Solar cells
9 Helicopter
10 Conveyer belt
Great. I wanted to make this a poll but now I can't edit one on afterwards. Anyway.
1 Disinfectants
2 Steam locomotive
3 Wireless transmitter
4 Rubber condom
5 Syringe
7 Solid rocket fuel
8 Solar cells
9 Helicopter
10 Conveyer belt
