49:10 It’s the fact that they have been discussing and studying this for well over a decade. Common sense makes you ask why they are even consider realities like this Then you realize, common sense isn’t so common. I still have to dig way deeper into this but, I don’t put it past me that this becomes a reality whether in my lifetime or a future one. They currently advertise these implants as ways to help with PTSD, walking, memory etc. It will be advertised as a good thing and then they’ll use the same tech and flip its intent. Every good thing comes with a bad.