This 5,000-Person Sky Hotel Can Stay Airborne for Years
Many of us yearn for the time when air travel meant luxury. Today's cost-cutting measures have led to cramped flights and it seems harder than ever to fly in style, but one science-lover is giving us hope that things might soon change. With his incredible Sky Cruise concept, Hashem Al-Ghaili has proposed a whole new way to travel. Instead of taking to the seas, his cruise hovers in the air.