Conventional wisdom would say that challenging the laws of physics is about as futile an effort as trying to curve a bullet like in the movie Wanted. Try telling that to Mercedes-Benz. Better yet, try telling that to the SLS AMG Gullwing. Ever since Mercedes’ latest supercar was first introduced last September at the Frankfurt Motor Show, the car has created the kind of buzz that’s reserved for only a handful of cars in history. And just when it seemed like we’ve seen everything there is to see with the SLS AMG Gullwing, Mercedes comes out with a video where the super car seemingly does the unimaginable: doing a full revolution inside a tunnel.