Setenil de las Bodegas in Spain, where around 3,000 inhabitants are living quite literally, under a rock. The natural caves of Setenil turned out to be ideal living quarters because rather than needing to build entire houses to keep out the heat in the summer and the cold in the winter, all they needed to build was a facade. It is believed people have been living here since pre-historic times.
Virtual supermarkets are popping up in subway stations in South Korea, where commuters can virtually shop for items while waiting for the train to come. Customers simply scan an item’s QR code using the free “Homeplus” app and can have it delivered to their doorstep before they even get home. Ranked as the 2nd most hard-working country in the world to Japan, South Korea is rewarding its workers with this timesaving gem.