As a child, there was something magically rewarding about dropping some small change into the slot of a gumball machine, turning the lever and being rewarded with some hard candy. The Razorfish ...

Which kids’ gumball machine is best? Gumball machines are fun, affordable ways to add a bit of color and nostalgia to your home. Simply drop in a coin, turn the knob and out comes a delicious gumball.

For some people, a favorite sound may be the patter of summer rainfall, a soft breeze rustling through trees, or the purring of a contented cat. For Robert Levy, it was the ka-ching of change dropping ...