338K views · 2.3K reactions | Because tanks played a key role in bringing an end to the First World War, during World War II inventors began pondering how to make them more powerful and more mobile. And so the idea of giving them wings was born. The U.S., U.K., and Japan all launched designs for flying tanks, and the Soviet Union even developed a working prototype… | Dark Documentaries | Facebook

894K views · 10K reactions | Music recommend EP.1 เมื่อ ภูมิ วิภูริศ...