Berlin - It started with a joke. In spring 2019, eco-gardener and entrepreneur Sebastian Everding marveled over how a German comedian, Oliver Tissot, repurposed an old gumball machine into an ...

Please tell me about my bubble gum/slot machine that was on the counter in my grandmother’s country store. When you put a penny in and pull the handle, you might win a piece of gum. To win, you have ...