aviation giant which is "airbus"have made some decisions to create some kind of unique aircraft wings,actually a form of a flapping wingtips....
source : https://edition.cnn.com/travel/article/airbus-albatross-wing-tips-intl-scli/index.html
aviation giant which is "airbus"have made some decisions to create some kind of unique aircraft wings,actually a form of a flapping wingtips....
source : https://edition.cnn.com/travel/article/airbus-albatross-wing-tips-intl-scli/index.html