48:44

Into the end of the tube, and as we enter the dark, a long distorted tube eye sweeps up to greet us, blink blink, welcome to the Darkness National Park, I'm your guide here, you probably don't understand what I'm saying yet (you nod in agreement, hoping this shows that you don't understand). Then the ship starts to really rattle, and you can't hear the eye-guide anymore. You're really traveling now.