Firefly's Engines, Colonizing other star systems, The Freeze Ray, Singing Cowboys who teleport, everything in Avengers. There's a lot of science fiction in the Whedonverse and we're here to try and explain away the fiction and get into the science. Join our panel of fan scientists as they take a look at the science of the Whedonverse and offer up their explainations as for 'why' and 'how'.