Investors are pouring money into the high-risk, high-reward proposition that quieter, greener and battery-powered aircraft can revolutionize travel.
Source
Investors are pouring money into the high-risk, high-reward proposition that quieter, greener and battery-powered aircraft can revolutionize travel.
.. . . . . . . . . . . . . . . . . . . . . . . . . %%%. . . * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ - - - - - - - - - - - - - - - - - - - - . . . . .