Grace's Amazing Machines - Series 1: 15. Propeller Machines

Name: Grace's Amazing Machines - Series 1: 15. Propeller Machines
Description: Series for young children that celebrates many different kinds of amazing machines. In this episode, Grace shows off three fantastic machines that all have propellers.

Series for young children that celebrates many different kinds of amazing machines. In this episode, Grace shows off three fantastic machines that all have propellers.