LHD Vending Systems claims its HD300 hot dog vending machine will deliver freshly grilled hot dogs on warm, freshly toasted buns in just under one minute. How? It won't say. All it's willing to divulge is that it's done using patented technology that ensures both the hot dog and bun are stored fresh. We're skeptical, but can it really be any worse than the hot dogs boiling in murky water that you buy of the street?
Hot Dog Vending Machine