Time to dig through those sofa cushions as Modern Marvels changes the way you think about coin-operated machines! From parking meters and pinball machines to vending machines and coin counters, we explore the ways people spend their quarters, dimes, nickels and pennies every day.

Think you have seen some crazy inventions? Think again! From aerobatic boats to battle-ready robots to homemade fire tornados, join us as Modern Marvels travels the country to uncover the most mind-blowing creations ever developed.