it listen here. if we are going to go break back out and explore the rest of the solar system, go back to the moon, mars. we need capability to do things without plant a flag and leave a few footprints around. two men actually spent the last few days camped out inside of this thick. they collected a lot of data, john. in fact, they even gave them some recommendations moving forward on ways they could improve this model in the years to come. jon: how do they get that thing to float, kris. it s magic, jon scott. i m kidding. if i pull down the rubber mats give you idea. this is air bearing floor so if you look at it like air hockey table. instead of the air coming out from the table. the jet pack underneath the vehicle itself actually pushes it and able to levy at a time and floats around the room it is really incredible stuff really going on down here at the johnson sportscenter. back to you. jon: sounds like a smooth ride. kris gutierrez, thanks. a 9-year-old girl is heading