Watch the incredible reverse thrust of the Airbus A380 as it slows down after landing, captured in stunning slow motion at ...
By using two propellers that rotate in opposite directions, a ship can use less energy to move forward. New knowledge means that more ships can use the technology, including Hurtigruten's Sea Zero ...
Discover how the Cyclocopter and cycloidal propulsion deliver quiet, precise vertical flight for urban air mobility, with ...