What We’ve Learned From Birds About Flight - and Why It Took So Long
Monday, February 22nd, 2010Eons ago, Zork stood outside his cave and watched a vulture spread his wings and soar off a cliff. Zork decided to try this himself. Too late, he realized that his lift to drag ratio was about zero - no lift and lots of drag - and he had the glide ratio of a brick. Zork’s decedents gave…
