In 2015 I got my pilot's license and have been flying aircraft ever since. Highlights include flying down the Hudson River in NY's Class B airspace.
In 2021, I learned how to paraglide in Wales, United Kingdom. Flying without an engine and landing in sheep fields was quite the experience!
Plasma actuators, an active flow control technique, have potential to be used as an alternative to passive flow control and to overcome the limitations and disadvantages of existing commonly-used aerodynamic flow control techniques.