Description
Corradino D'Ascanio gave us three inventions that influenced the 20th century: the helicopter, the variable pitch propelled and the famous Vespa.
...dreaming the helicopter
2015-02-03
N/A
52 min
Corradino D'Ascanio gave us three inventions that influenced the 20th century: the helicopter, the variable pitch propelled and the famous Vespa.
