Changing the settings of the wings, engineers were able to achieve the frequency of strokes, equal to 4.5 Hz.
Changing the settings of the wings, engineers were able to achieve the frequency of strokes, equal to 4.5 Hz.
user
Змінюючи параметри крил, інженери змогли досягти частоти помахів, що дорівнює 4,5 Гц.
assistant