Helicopter, Inventors
26-April-2024 Friday
"Flying Car". The history of the creation of the world's largest helicopter
20-April-2024 Saturday
Helicopter-"Stupa" based on Russian fairy tales about Baba Yaga
30-March-2024 Saturday
"...invented the helicopter, but created the light bulb..."
11-March-2024 Monday
Pedal helicopter
19-April-2022 Tuesday
Sikorsky smokes
18-September-2015 Friday
Emigrants have found a new way to cross the border with Europe
v20221217