Toy chemistry sets; multi-part construction toys; toy construction sets; children's educational toys for developing cognitive skills in the area of computer programming, science, technology, engineering and math; toy construction sets for teaching and testing environmental, scientific, technological, engineering experiments; educational toys for teaching environmental, scientific, technological, engineering, and artistic concepts; toy models; toy building kits for constructing motorized toy vehicles, toy robots, toy turtles, toy dinosaurs, toy octopus, toy animals and toy figurines to teach science, technology, engineering, art and mathematic concepts to children; toy building kits for constructing motorized toy vehicles, toy robots, toy turtles, toy dinosaurs, toy octopus, toy animals and toy figurines to teach and test scientific experiments; educational toys for teaching environmental, scientific technological, engineering, artistic and mathematical concepts; construction toys; mechanical toys; electronic action toys; toy robots; children's multiple activity toys; electronic toy building kits comprising plastic circuit pods, charging base, lights and electronic sound emitters for creating door bells and other toys; children's scientific playsets for creating fish for teaching anatomy comprising battery operated robotic fish, plastic fish tank, bath powders, plastic mold and instruction manual; self-propelled, remote-controlled toys