Top Ten Inventions and Innovations

Talk about things that are not necessarily related to music or the guitar.
Jim Frieson

Re: Top Ten Inventions and Innovations

Post by Jim Frieson » Tue Jun 13, 2017 5:41 pm

Not all may be benevolent inventions but are important
1 Paper - no paper no printing press
2 Gunpowder
3 Guns
4 The cell , and the battery which is more than one cell
5 Electricity : Radio , Alternating current , The alternating current electric motor
6 Anesthesia which made operations possible without being torture
7 Antibiotics
8 Rubber and the Vulcanization of rubber
9 The Steam Engine , precursor to the combustion engine
10 The Airplane

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