Illinois Tech professor demonstrates novel control method in aircraft with no tail

https://www.iit.edu/news/illinois-tech-professor-demonstrates-novel-control-method-aircraft-no-tail

"avoid radar detection, more fuel-efficient... smooth and sleek... jets of air blown onto different surfaces of aircraft body, corresponding to which direction aircraft moving... less drag... allow maneuvers including very fast turns and ability to fly at angles that would cause conventional controls to become ineffective... patent-pending Coanda valve"

Related: Otto Celera 800, Otto Celera 500L - The World's Most Efficient Aircraft Innovation

https://aviapages.com/buzz/thread/otto-celera-800-otto-celera-500l-the-worlds-most-efficient-aircraft-innovation-1707387468.638495/