A double-decker flying bus is a hypothetical concept that combines the features of a traditional double-decker bus with the ability to fly. While such a vehicle doesn't currently exist, I can help you imagine what it might look like. A double-decker flying bus would likely resemble a regular double-decker bus in terms of its overall structure. It would have two levels, with the lower level housing the driver's compartment and passenger seating, and the upper level offering additional seating or

Inside giant nuclear-powered flying hotel that can stay airborne for YEARS as it whisks 5,000 guests round the Earth