[unable to retrieve full-text content]
Discovery News Charles Darwin wasn't always right. Take his position on the speed of evolution. Darwin invoked the Latin phrase: "Natura non facit saltum," which means, "Nature doesn't make jumps." What he meant is that evolution happens very gradually with lots of ... |
Source : http://news.discovery.com/earth/rivers-and-mountains-directl! y-shape-languages-140414.htm
