Harry Reid International Airport in Las Vegas is one of the only airports in the world where you can gamble directly at your departure gate, generating tens of millions of dollars in revenue each year.

A closer look

Harry Reid International Airport in Las Vegas is one of the only airports in the world where you can gamble directly at your departure gate, generating tens of millions of dollars in revenue each year. The slot machines are strategically placed to prey on a captive audience of bored, delayed, or slightly intoxicated travelers who just want to throw away the last of their vacation budget before heading back to their miserable corporate jobs. It is an absolutely brilliant, albeit deeply cynical, masterclass in psychological manipulation that capitalizes on the sheer mind-numbing boredom of modern air travel. So instead of reading a book or answering emails like a responsible adult, you can sit amidst the deafening noise of spinning digital reels, desperately trying to win back the small fortune you just lost on the blackjack tables on the Strip