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Chemical Experiment
Help your kids foster an early love for science with our innovative kit with 20+ mind-boggling experiments that will spark their interest, captivate their minds and encourage them to become problem solvers.This science kit includes instruction manuals that are well-illustrated in a step-by-step format, ensuring a seamless experience for both children and adults to understand and successfully perform all the experiments.
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Magnetic Cube Blocks
The magnetic blocks include a handy storage bag, an idea booklet, offering limitless possibilities for boys and girls to free their imagination. As excellent color sorting sensory toys, these beautiful rainbow cubes help develop preschoolers color perception. Compatible with other magnet blocks, providing endless fun, further fostering creativity and imagination. A must-have addition to any kid's playroom or classroom.
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Vacuum Cleaner
The principle of operation is Pressure of air，by assembling and experimenting with these science building toys, children will grasp essential physics concepts such as motion, energy transfer, and electricity. These projects are designed to be engaging and educational, sparking curiosity in young minds.
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Mechanical Arm
The principle of operation is hydraulic system applications .The syringe and the flexible water hose make up a simplehydraulic drive system.The basic working principle of hydraulictransmission is based on Pascal's principle of engineering fluiddynamics, which mainly transfers energy by the pressure of theliquid.
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Hydraulic Excavator
The principle of operation is hydraulically . Liquid transmission is a form of transmission that uses liquid as theworking medium for energy transfer and control.Power is transmittedby pressing the liquid in the syringe to raise and lower the robotic arm.
It's an application of Pascal's Law:An incompressible stationary fluid atany point in which a pressure increase is generated by an externaforce, and this pressure increase is instantaneously transferred to allpoints in the fluid.
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Aerodynamic Airplane
The principle of operation is aerodynamic airplan . Aircraft propellers rotate at high speeds driven by engines andcreates a tensile force that pulls the airplane forward.There willbe two forces at the same time
One is the aerodynamic force that pulls the fan blade forwardand the other is the reaction force created by pushing the airbackward after having the fan blade twisted.
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Floating Ball
The principle of operation is air compression reflux . Place the foam ball above the air stream, the air currents arepounding the ball, keeping it from falling, when the ball arejumping out of the airflow, the air around it pushes it back into theairflow, Because the surrounding air velocity is small and thepressure is high, while the air in the stream has a high velocity anda low pressure, this is the "Bernoulli effect".
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Bubble Maker
The principle of operation is air squeezing . The movement of a bubble machine is made up of a water pumpand fan parts, the water pump part will bubble water pumped tothe air outlet, and then the fan will produce wind to blow thebubble water outward.
In the process of blowing out the air will be sucked into the liquiddroplets, so that the liquid droplets will expand, and the bubblewater will turn into gorgeous colorful bubbles.
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Water Dispenser
The principle of operation is negative pressure for water circulation . The water dispenser relies on the pressure of the air, the internawater circulation, and the water is dispensed through negativepressure. Water pump through the water pressure to control thecircuit of a small electric appliance, the fixed volume of theinternal air compression,the formation of negative pressureunder the action of the pressure difference, it can be sucked upand pressurized to the pump outlet.
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Paddle Steamer
The principle of operation is transforming mechanical force into propulsion.Paddle Steamer is a type of ship equipped with wheels on both sides. Because a portion of thewheels is exposed above the water surface, The paddlewheel is a partially submerged propulsion device, resembling a wheel in shape. When thepaddle wheel operates, its paddles push water backward, and the wheel itself experiences areactive force from the water, This reactive force hull propelling the ship forward.
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Solar House
The principle of operation is solar energy into electricity is mainly through the photovoltaic effect. Solar cels use the photovoltalc efect ofsemiconductor materials to convet solar energy into electricity.
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Robot Shark
The principle of operation is crank connecting rod. A machine shark is when the motor turns the wheel, and the shaft on thewheel drives the connecting rod in a circular motion. But because onesection of the connecting rod is fixed to the tail, the other end of theconnecting rod pulls the tail to swing from side to side in a circle centeredon the cross peg axis.
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Travel Train
The principle of operation is conversion of electrical energy into kinetic energy. The working principle of the small train: electrical energy is converted into kinetic energy. We usebatteries to supply electrical energy to the motor, causing it to rotate at high speed. The wormgear on the motor shaft and the single gear form a gearbox, which reduces the high rotationalspeed to a lower speed. This reduction in speed increases the train's power, allowing the smalltrain to move forward.
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Vacuum Cleaner
The principle of operation is Pressure of air，by assembling and experimenting with these science building toys, children will grasp essential physics concepts such as motion, energy transfer, and electricity. These projects are designed to be engaging and educational, sparking curiosity in young minds.
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Hydraulic Lifting Platform
The principle of operation is pascal's principle.The working principle of hydraulic lifting platform is based on Pascal's principle, which meansthat when liquid is under pressure in a closed container, when under pressure, it will generateequal but opposite reaction forces. in hydraulic lifting platforms, this principle is used to raiseand lower.
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Travel Train
The principle of operation is conversion of electrical energy into kinetic energy. The working principle of the small train: electrical energy is converted into kinetic energy. We usebatteries to supply electrical energy to the motor, causing it to rotate at high speed. The wormgear on the motor shaft and the single gear form a gearbox, which reduces the high rotationalspeed to a lower speed. This reduction in speed increases the train's power, allowing the smalltrain to move forward.
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Conductor Detection Dinosaur
The principle of operation is insulation resistance test. Conductor material is conducive to the propagation of electric currentplace substance in the mouth of dinosaurs, press the upper part of themouth, the dinosaur eye lights bright is a conductor, or is an insulator.Common conductors in life are metal, graphite, the human body, theearth, acid and alkali salt solutions.Conductivity reasons: conductors in a large number of free-movingelectric charge.
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Magnetic Waterspout
The principle of operation is electromagnetic interaction. Waterspout is a type of tornado that occasionally appears over warm water, this experiment is the use of electrical energy and maanetic interaction principle, the high-speedoperation of the motor to drive the rapid rotation of the strip magnets in the water, so as to drivethe water to achieve the effect of imitating the water tornado.
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Light Synthesis
The principle of operation is colorimetry. The color space visible to the naked eye is usually composed ofthree kinds of colors, called the "three primary colors" differentcolors of light are made by mixing 3 kinds of light - red, green andblue in different proportions. Color light equal amounts of red +blue = magenta, blue + green = cyan, green + red = yellow, equalamounts of the three primary colors add up to a certain intensity iswhite. lf the intensity is zero is black.
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