Barrier
Analyzing how the barrier mechanism works and build our own automated one
THE HEROES OF THIS STORY!
Airport robot Ronnie
He has answers to all questions as a real expert in his field. Ronnie helps in any situation where his support is needed. Friendliness and knowledge make him an indispensable assistant wherever he is.
THE HEROES OF THIS STORY!
Car and pedestrian traffic lights
Real rivals who argue about who is the most important of them. A traffic light is sure that without it traffic would be chaotic, while a pedestrian traffic light is sure that it ensures the safety of people on the road. And whether someone is really more important, you will find out from the lesson!
THE HEROES OF THIS STORY!
Engineers Chuck and Mandy
Chuck has answers to all your construction questions as an expert in his field. Mandy is his cheerful assistant, who is his right hand and is always on the hook. Together, they are the perfect team to teach you all things construction.
THE HEROES OF THIS STORY!
Robot-guard Charlie
A brave resident of Mine City. Always vigilant, Charlie protects the city from danger. With high-tech capabilities and dedication to his work, he provides peace and security to residents.
