Heathrow Airport installs `` Scent Globe '' to give passengers a whiff of their destinations . Smells help create some of the best memories we take home from our vacations . South Africa , South Africa , South Africa and China among nations represented in fragrant form .
Heathrow Airport installs `` Scent Globe '' to give passengers a whiff of their destinations . Smells help create some of the best memories we take home from our vacations . Thailand , Brazil , China and South Africa among nations represented in fragrant form .