The first trampoline (1 jan 1930 ano – 1 jan 1940 ano)
Descrição:
Nissen invented trampolines in the 1930's. Nissen was in gymnastics and wanted to create something he can use at home. He made the trampoline out of scrap metal and tire rubber.
Adicionado na linha do tempo:
Data:
1 jan 1930 ano
1 jan 1940 ano
~ 10 years
Imagens:
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