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.
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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.