This. Your feet have been designed by millions of years of evolution to support the weight of your body. The technology in your flesh and blood is at least seve

This. Your feet have been designed by millions of years of evolution to support the weight of your body. The technology in your flesh and blood is at least several decades and probably several centuries ahead of anything human technology can achieve. Exploit this difference. Be barefoot as often as possible. http://edge.org/conversation/brains-plus-brawn http://edge.org/conversation/brains-plus-brawn