Fun & Educational Toys: Walls & Warriorsfeatures 80 challenges with a 3D gameboard, castle walls and competing armies.Can you place the walls to protect yours?Brain Games Build Skills: Children andadults can build upon their spatial insight,planning, problem solving, concentration,and flexib..
Features● 89 components, 8 different animal designs with the transparent PP material allows the observation of gears and machinery while operating.●Utilize a structure of gears and motors along with PP design to make animal movements more lifelike.●The 4 independent channels of the infrared remote c..
~ 11 vehicles are motorized with the energy produced by a dynamo: racecar, land sailing vehicle, motorcycle…~ A dynamo can also be used as a flashlight!~ Includes all parts required for assembly: dynamo, power pack, crank..
~ Assemble 10 models plus 7 experiments demonstrating the magicworld of electricity and magnetism!~ Fun, hands-on building experiences inspire kids learning from thebasic concepts to various mechanical devices.~ Full color 52-pages manual offers illustrated instructions forassembly steps and concept..
Solar Hero● 61 components, 11 different experiments allow players to create their favorite models.● Children can have fun and learn the basics of solar power.● It’s also educational for children to learn the gear ratio by different working speeds and power from the models.Age: 8 years old & abov..
Wind TurbineExplore the power of wind and store the produced energy to activate the models. This kit includes 2 styles of windmill blades and a gear box with 3 different gear ratios to suit all wind conditions. The windmill blades are adjustable making it easy to charge the battery as fast as possib..
~ 7 experiments may be conducted.~ Applay the same gyroscopic principles used in high-end mechanicalwatches.~ Players learn about kinetic theory and how it applies to the machine.~ Now featuring new and trendy translucent parts...
~ There are many new creations including the air engine, the uniqueballoon engine and also the experimental blowing system.~ All above arouse our curiosity, and by doing the experiments we candiscover the secrets of the air.~ 20 Experiments to build...
Features :●This cool robotic kit has a new gear wheel feature that makes it possible to do transmissions from a wheel that rotates when a model is pushed forward and truned various different sized gear wheels the movement is transmitted and ending in a function like the arms of the robot.●In this wa..
Features:● There are 10 models with a reptilian appearance.● The newly designed claw with rolling and climbing functions make the models more realistic.● The 28X motor with switch has better torque and faster speed, and can move clockwise and counterclockwise. It is easy and quick to assemble.● Requ..