Download or read book Homemade Working Model Submarine written by Maruza and published by Maruza. This book was released on 2016-03-15 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a complete guide to build a beautiful model of submarine that can dive, surface, and move forward without electric power. The submarine design is very simple, yet effective. Nothing complicated moving parts inside the submarine. The submarine is very easy to be crafted by using cheap household materials and can be done by 10 years old kid. The basic principles that support the submarine performance is state of the art technology. Therefore, this book is a good education for kids or adults who would like to learn about submarine technology. Some boat designs are tested to find the best performance. This way readers can analyze, compare and hopefully find and create their own design, which could be even better. This submarine science toy is using baking powder as ‘fuel’. Using origami of plastic paper and polystyrene, this submarine looks like a real submarine. Go to below address to view a video about a submarine in action in swimming pool. http://maruzar.blogspot.com/2015/11/swimming-pool-submarine-moves-without.html