Giant Lever

Giant Lever Visitors learn the benefits of using a lever by experimenting with three different leverage ratios. Our Giant Lever encourages visitors of all ages to lift each other in joyful social interactions. Young children experience excitement when they succeed lifting their parents. Jonathan Engineering website: http://www.boyo.co.il

• #فناوری_و_رایانه
• #giant_lever
• #
• #jonathan_engineering