● Learn the ancient mechanism of siege weapons. ●Understand basic concepts of physics: force, energy and motion.● The safety designed bolt powered by rubber band makes it safeto launch.● Observe how the designs and power output have evolved andimproved. ●10 models: crossbow, trebuchet, cat..
● This science experiment kit explores the fundamentals ofelectricity by building 6 simple circuits and 8 models with wireconnectors, light bulb, motor and battery holders. ●The components are specifically designed to make learning funand accessible. With this kit, the complex world of electric..
Build your own Geckobot which can climb on smooth surfaces likewindows! ● Learn the physics of pneumatics and suction, and observe the bionic-likemotions.● Understand the complexities of mechanical timing and itsapplications.● Requires 2 AAA/LR03 and 3 AA/LR06 batteries-not included.Size:29 x 8..
● 37 experiments allow the children to learn the fundamental laws ofmechanical physics, gravity, simple machines, acceleration,momentum and more.● Entry level introduction kit to learn real-world physics applications.● Die-cut paper sheets make the models more realistic.● The motor box increases the..
● 20 experiments plus 5 more challenge experiments to demonstrate abasic principle of mechanical physics or structural engineering.● Learn about basic structural elements including columns, beams,trusses, plates, arches, shells, and catenaries.● Explore the forces acting on structural components inc..
~ 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...
Features:Unique gearing system for easy shift of speed and torque, from fast driftingracing car to powerful off road truck, total 10 cars to build with 260 piecesparts.New steering motor gives full control over the car through a hand held IRcontrol box, which help kids learn about car and driving sc..
~ 20 models to assemble: robot, race car, crane bulldozer etc.~ Infrared-operated technology~ Infrared and touch-sensitive remote control with 6 keys allows you tocontrol the machines’ movements and direction~ 3 electric motors and full colour instruction sheet (explanation ofprinciples + models)..
~ Children will understand the basic concepts of the 5 models throughimitation and creativity to create models of their own.~ All new concept elasticity kinetic~ Select bamboo chosen as a strong and light material~ Allow children to understand the principles of flight for airplanes andother modes of..
~ The ultrasonic sensor let children understand the principles of radar.~ Advanced Bluetooth technology makes it easy to connect withsmartphones and tablets.~ The companion app enables children to learn to write and designprograms.~ The new battery box connects to the ultrosonic sensor and twomotors..
~ 22 different models can be built one after another; plane, helicopter,racing car and exciting exploration robots!~ Depending on the selected model, the engine will be powered by sunpower and it will turn, move back and forth and even navigate on water!~ The motor has 3 channel mode switches and a ..
~ The use of gear combinations allows you to complete 10 galacticthemedmodels.~ The 4 independent channels of the infrared remote control allowmultiple simultaneous players.~ The all-new infrared controller can independently control theforward/backward movement of 3 motors.~ 3 high capacity motors g..