اگلا

The True Father of Flight

4,048 مناظر· 10/22/23
Smithsonian Channel
Smithsonian Channel
1,606 سبسکرائبرز
1,606
میں Discovery

Long before Da Vinci was credited with being the first to understand the principles of flight, Eilmer of Malmesbury was testing his own theories of flight, and he had two broken legs to prove...

مزید دکھائیں

 0 تبصرے sort   ترتیب دیں


اگلا