If you stumble upon a vintage popcorn machine in a museum, photos, or even still being used, it may not seem revolutionary, but when they first hit the street, they changed the way Americans snacked.

Dive into the guts of Japan's retro vending machines with Strange Parts and Only in Japan! We're looking inside everything from microwave popcorn to hot rice curry machines to uncover their quirky ...

The vending machine industry is experiencing robust growth, ... Vending machines are increasingly being deployed in diverse settings, ... Cotton Candy Robot, and Popcorn Robot, ...