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.