Airplanes are so last century. The way I want to travel? In a gigantic floating hotel, please.
That's just what the "Aircruise" is, or would be, if it wasn't just a concept. In theory, it will run on hydrogen fuel cells and putter along at a mere 90mph, meaning a trip from London to NY would take a whopping 37 hours. But don't worry! It's basically a cruise ship, with bars and lounges along with sure-to-be-terrifying glass floors for checking out the scene below. If it ever becomes a reality, sign me up. But that's a big if.