27 мар. 2026 г., 12:25:54
Sergey Isaev proposed a scheme for a radial birotational unit with two independent rotors
6 мар. 2026 г., 11:02:10
The new design is created in a minimalist two-dimensional style
8 янв. 2026 г., 16:59:23
The rotor is driven by a turbine without direct mechanical connection
8 янв. 2026 г., 13:58:38
An Over-the-Wing Air Intake Will Solve the Problem of Airliner Stability
28 дек. 2025 г., 18:47:54
Technological equipment moved into the hull of a tracked vehicle
12 февр. 2024 г., 21:40:20
GRUB can carry at least two 122 mm caliber shells for MLRS