... @elonmusk) and multiple smaller rotors will be much more efficient and avoid noise + environmental pollution. https://t.co/563U0RqDYF — dara khosrowshahi (@dkhos) 22 февруари 2018 г.
... @elonmusk) and multiple smaller rotors will be much more efficient and avoid noise + environmental pollution. https://t.co/563U0RqDYF — dara khosrowshahi (@dkhos) 22 февруари 2018 г.