Fancy Scale News Today

The animal world. hes got a new book its called "the story of the human body." and he said anyone can learn to run faster with less effort. ♪ >> the question really was how did people hunt before the invention of technology such as the bow and arrow which was only about 100,000 years ago. we think our ancestors evolved to run that animals galloped in the heat and therefore they can run them into heat stroke and kill them. this is a treadmill that has got a force plate built into it. its, like,...