Samdivi Fun Steam Powered Tin Toy Boat Nav Pop Putt Boat Pack of 2

Name : Samdivi Fun Steam Powered Tin Toy Boat Nav Pop Putt Boat Pack of 2

Color : Multicolor

Scientific Water Toy Steamer boat, Early age Education Toy, Tin Boat - Lenth 16 cm, Width 12 cm, Height 5 cm (approx). Function : How does it do that? - When the water in the coil boils, the steam expands. This pushes the water out of the tubes. The reaction pushes the boat forward. As the steam continues to expand, it encounters the section of tubing that used to be full of water. This tubing is cold, and the steam condenses back into water. This causes a vacuum to form, which pulls more water back into the tubes. You would expect that the water moving back into the tubing would cause the boat to go backwards. However, the water doesn't get very far before it hits the end of the tube (the two streams of water in the two tubes meet each other in the coil).

Country of Origin : India