radio.garden Over the last year, the internet, in its uniquely hollow way, has often had to satisfy essential human needs – entertainment and communication, for instance, quickly took the hellish form of the online quiz. Travel has been no different. New apps have sprung up to cater to our wanderlust, while old apps, imbued with a new purpose, have seen downloads skyrocket. Radio Garden, for instance, lets you tune into thousands of the world's radio stations; Drive and Listen lets you do this while cruising down foreign streets. Advertisement WindowSwap lets you peer through a stranger's window – to drink in some calm desert in Texas, perhaps, or to hear birds chirping on a Brazilian balcony. People have filmed their perspective as they walk through bustling Tokyo; Virtual Vacation has packaged together geography guessing games and driving tours.