Igor Sikorsky
18891972
American aviation pioneer from the Russian Empire who designed the world's first successful four-engine aircraft and four-engine bomber, also excelling in helicopter design
Najdena 2 spomenika
Prikaži vse v Življenjih z uporabljenim filtrom19031972
Kenyan-British paleoanthropologist and archaeologist whose work at Olduvai Gorge proved humans evolved in Africa, inspiring future generations of scholars
