The C-Explorer 5 gives it owners the kind of luxury pampering they expect, with five cushy seats, air conditioning and even an optional iPad controlled audio system.
I'd loved to have been at the table when this idea surfaced. "Okay, so what if we created a personal submarine?" Nods of approval. "Why not make it look and act like a killer whale?" Give that person a freakin' promotion.
There have been plenty of personal submarines for the ultra rich, but most of them will only putter along at a few knots. The SeaBird manages to scream along at 40 mph, but there's a big catch.