The electric light bulb

1
The electric light bulb
2
Rubber Balloons
3
The Telephone
4
The zip
5
the lie detector (Polygraph)
6
The sticky plaster
7
The ball point pen (Bic pen)
8
The Microwave
9
The Barbie Doll
10
The drinks can
11
The first video game
12
The first mobile phone
13
The world wide web (internet)
14
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