Well, lets back up. Were talking about the Muppets here as the characters, not the scientists, who you can say hello to at MuppetVision 3D in Disneys Hollywood Studios . It turns out that Kermit the Frog, one of the most well known characters from the franchise, has now been used to name a 270 million year old fossil. According to ABC News , scientists unearthed a fossilized skull of an amphibian...