My First Engineering Kit – Educational STEM Toy for Kids, Build, Learn & ExploreHave you ever dreamed about being an engineer? Put on your engineer vest and have fun creating your own city while learning about 12 different branches of engineering. Become a city builder as you create city gadgets with pulleys and gears. Assemble cars, airplanes and space rockets and learn the science behind these machines. Make your city more sustainable by building its own windmill and recycling bins!