MHI Employees Teach a Science Class at Enoura Elementary School in Shimonoseki on How to Make a Boat that Goes Fast

The class began with a general introduction to the products made at the Shimonoseki Shipyard & Machinery Works and an explanation of how a ship is built. Next, the children were given an explanation of how a pop-pop boat works and how to make one, and then the children divided into groups and began constructing one. A pop-pop boat runs on steam discharged when an aluminum tube placed in water is heated. Though simple in structure, a pop-pop boat involves profound scientific principles, and getting one to go fast and straight isn't easy. The children first made prototypes and then repeatedly improved them, all the while receiving advice from the employee instructing them. Once all the boats were completed, races were held to the children's great excitement and delight.

The children truly seemed to enjoy the experience. "I gained a good understanding of how a boat works and what you have to do to make it go fast," commented one. Another said, "The instructors were very meticulous in how they taught. I really had a good time, and I think I'm going to like science from now on."

Going forward, MHI will continue to convey the fun of science to children through "monozukuri," as part of the Company's way of making contributions to its local communities and supporting the development of the next generation.