Treffer: Torque ballista model ; Model torzní balisty

Goals: Using a combination of manual and machine material processing techniques, as well as 3D printing, learned in the Design and Construction subject, create a product that can be used in education with interdisciplinary overlaps. Description: The ballista is made of a combination of wood and plastic. For the production of more complex components, or components that are more difficult to produce was used 3D printing technology. This is a model of a historical weapon used since ancient Greece. The model is designed to be used in several areas of education, such as practical activities and history lessons as a visual representation for better understanding the function of historical military weapons. The product can be used in physics classes to demonstrate physical laws such as the law of inertia, action and reaction, and conservation of energy. Conclusion: The goal of my work was not to create a weapon, but an educational tool that can be used across different subjects. I believe that this model will bring new knowledge and fun to all students who will have the opportunity to try it out practically.