Mighty Machines: Mega Machines

There are simple machines, there are Mighty Machines, and there are Mega Machines! See a hovercraft fly on a cushion of air with huge fans. Watch as a bulldozer builds an earth ramp! Explore under water with a one person deep-sea marine explorer. Follow the path of recycled products where conveyers and crushers do their jobs. These Mega Machines are fast and strong, always prepared to get the job done!