At these vending machines, you get mini art prints, not stale chips / Skip queues at Bengaluru Metro stations, get tickets from new vending machines in less than a minute / Hong Kong start-up's bento vending machines make the leap to Japan / Popular soda alternative Poppi defends gifting full-sized vending machines after backlash / Start-up putting ammo vending machines in grocery stores plans to grow / B.C. to review harm reduction vending machines at 3 hospitals / Europe's weirdest vending machines / Ammo vending machines, the 'flight from hell,' summer camp for billionaires: The week's most popular stories / Paper, plastic or ammo? Company introduces ammunition vending machines at grocery stores