Mar 26 1930
From The Space Library
Max Valier and Walter Riedel successfully use liquid oxygen in their rocket experiments for the first time. This work led to the Valier RAK-7 liquid rocket propelled car three weeks later.
Max Valier and Walter Riedel successfully use liquid oxygen in their rocket experiments for the first time. This work led to the Valier RAK-7 liquid rocket propelled car three weeks later.
