The first trampoline (1 janv. 1930 – 1 janv. 1940)
Description:
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.Ajouté au bande de temps:
Date:
1 janv. 1930
1 janv. 1940
~ 10 years