The Smithsonian has recreated the monster snake that slithered through rainforests 60 million years ago for a new TV show about the fearsome predator. Appropriately named 'Titanoboa', the gigantic creature grew to a jaw-dropping 48 feet and weighed a massive 2,500 pounds. Scientists used fossilized remains found in an Colombian mine to reconstruct the colossal animal. More at Mail Online.