Noise levels will likely be a huge concern as we start seeing more and more of them in our skies.
At 20% the energy of conventional flights.
But 'foreign nationals flying to the US will be required to be fully vaccinated'.
Norway also has a hospital. Yes, you read that right, a mini-hospital.
These are some of the fastest motorcycles on Earth.
And it can save up to 4.5 tons of CO2 emissions per year.
Upgrading a classic warplane for sea-based operations.
Are you ready to go on an adventure both on and below the surface?
And the cargo sub can dive 165 feet deep.