Talk the Walk
September 24, 2015
Upright walking—that distinctive human form of locomotion—is more complex than putting one foot in front of the other. Let's talk the walk.
Animal Excellence Exceeds Mere Survival
April 4, 2015
A tiny bird could live like other birds do without having to fly non-stop for 1,700 miles. Other examples abound of over-design in the animal world.