Happy Birthday Otto Lillienthal!
Posted: Sat May 23, 2020 11:00 am
Today would be Otto's 172nd birthday. Modern aviation owes a debt of gratitude to the first person to apply true scientific study and measurement to how bird wings, and therefore our later wings, function to produce usable lift over drag and thereby can glide, soar, and power through the air.
Here's to Otto!
Frank Colver
Here's to Otto!
Frank Colver