http://mashable.com/2014/10/27/windowless-plane-oled/ Windowless planes Sent from my XT1058 using Grasscity Forum mobile app
I hate to be that guy but the transparent floor of that plane posted above could never be a concept. The storage bay is below the passengers. All the same, that'd be so sick.
I read that plane was a joke. They could be real but that pic of the virgin plane is a joke. I've been on glass bottom boats though... That is pretty trippy