Amazon S3 on MSN

25 intriguing science facts to spark your curiosity

Sound moves faster in water…? We may need fish to get us to Mars…? There was a robot in the 15th century…? Here are fun facts ...
World Wildlife Fund (WWF)

Ze Frank on the Science and Voice Behind True Facts

Ze Frank's YouTube show, "True Facts," is teaching millions of people about the weird and wonderful side of wildlife.