different. . ~ is why a manned submersible is different. ., ~ ., is why a manned submersible is different. ., ,, ., ., ., , different. frank, i am wondering, as somebody who different. frank, i am wondering, as somebody who knows different. frank, i am wondering, as somebody who knows about - different. frank, i am wondering, as somebody who knows about this - different. frank, i am wondering, as i somebody who knows about this inside out, front and back, what do you think about the nature of the expedition? think about the nature of the exoedition? think about the nature of the exedition? ~ , ., ., ., expedition? well, if you are going to exoerience expedition? well, if you are going to experience this expedition? well, if you are going to experience this age expedition? well, if you are going to experience this age of- expedition? well, if you are going to experience this age of the - expedition? well, if you are going| to experience this age of the world type of to exper