RT @Rainmaker1973: #Today in 1940, Igor Sikorsky demonstrated his helicopter invention to the public https://t.co/lbiBFFVE3d https://t.co/S… 0 atbildes
Didzis Dejus (2018-05-21 09:50:15) |
RT @Rainmaker1973: #Today in 1940, Igor Sikorsky demonstrated his helicopter invention to the public https://t.co/lbiBFFVE3d https://t.co/S… |