B3

Submarine Buoyancy NGS

DIY Κιτ φυσικής υποβρυχίων πλευστότητας.

Hydraulic manipulator NGS

The hydraulic mechanical arm controls the slide of the No. 2 syringe by pushing and pulling the No. 1 syringe, and then controls the opening and closing of the handle through a series of mechanical structures.

Hydraulic elevator platform...

The hydraulic transmission uses fluid as a working medium to transfer power. In this experiment, the syringe can be considered as an executive part of a hydraulic system. After water is injected into the syringe, it is equivalent to a hydraulic cylinder, which converts the pressure of the liquid into mechanical energy.

Chain bridges NGS

A cable-stayed bridge is a type of bridge in which the main girder is pulled directly to the bridge tower by several cables. It is a structural system combined with the pressure tower, the tension cables and the bending beam body. The two piers of the cable-stayed bridge support the weight of the entire body of the bridge, and the weight of the entire...

Air Power Car NGS

Using compressed air to propel the car forward, an aerodynamic car uses a reservoir to store high-pressure air that then propels the car forward. So when you need high speeds, you need extra heat to make the high pressure air absorb enough heat to expand sufficiently giving it more power.

Sun earth moon model NGS

In order to mimic the reality of nature, the sun at the center of the solar system uses a lamp to illuminate the Earth and the Moon. The earth tilts in its orbit around the sun and the moon's orbit around the earth. In this way, the eclipses of the sun and the moon, the waxing and waning of the moon, the rotation and rotation of the earth, the change of...

Human skeleton puzzle NGS

Assembling human bones, learning human structure.

Compass experiment NGS

Learn about physics, how poles repel, opposites attract, and when magnets of the same polarity (N and N or S and S) come close, they repel each other. Magnets attract each other when they are oppositely polarized (N and S or S and N).

DIY air power car NGS

After the power supply is turned on, the battery provides power to the motor, which rotates and drives the fan blade to rotate.

Earthquake alarm NGS

When you shake the device, the copper wire comes into contact with the needle. This will form a circuit and the buzzer will make a sound.

Model of sun moon earth NGS

In order to imitate the reality of nature, the sun at the center of the solar system is illuminated by a lamp to illuminate the Earth and the Moon. The earth tilts in its orbit around the sun, and the moon's orbit around the earth and the earth's orbit around the sun intersect at an angle. In this way, the eclipses of the sun and the moon, the waxing and...

Laser reflection NGS

In fact, the laser is not a mystery, its simplest principle is the reception of light from a mirror on both sides of the resonance cavity, with the reflection beam back and forth, the light in the resonance cavity is amplified, the wavelength has become uniform, and finally out of a small hole, is our everyday laser.

Biplane wind car NGS

When activated the blades rotate rapidly to create wind force around the windmill. The force of the wind will propel the car forward. The stronger the wind, the faster the car goes, the softer the slower the car. The reaction of the air makes the car move magically. This is the law of action and reaction.

Solar Helicopter NGS

Photovoltaic energy production is based on the principle of the photovoltaic effect - the use of solar cells to directly convert solar energy into electricity. When solar panels absorb sunlight energy, it converts solar energy into electricity.

Energy conversion machine NGS

Learn about conservation of energy in physics. The chemical energy in the dry cell is converted into electrical energy, which is output to the motor via a cable. The motor converts electrical energy into mechanical energy so that the motor rotates. The motor is driven by the belt. The rotor in the generator rotates and cuts the magnetic field lines to...

Parallel circuits NGS

Learn the physics of parallel circuits and how they are formed. There are two or more current paths, the trunk switch controls the whole circuit, the branch switch only controls its circuit, each branch can operate independently.

Solar Fan NGS

The solar panels absorb the syn's active and convert it into electricity, oiich frictions the motor and turns the fan.

Projector NGS

The projector is based on the principle of convex lens imaging. When the object distance is between twice the focal length , the inverted magnified real image is formed. Place the inverted negative between twice the focal length of the convex lens, then shine the light on the negative, and the inverted real image will be projected on the screen.

Photoelectric experiment NGS

Εξερευνήστε πού μπορείτε να χρησιμοποιήσετε ακουστικό-οπτικό έλεγχο στη ζωή σας. Μάθετε τις πειραματικές αρχές του ακουστικό-οπτικού ελέγχου.

Electromagnet NGS

When the swing is plugged in, the swing swings. When the movement becomes larger and larger, the swing reaches a certain amplitude.

Radar detection model NGS

Using electromagnetic waves to detect target range, azimuth, speed, etc.

Magnetic levitation pen NGS

The levitation pen/maglev pen is based on the principle that like poles repel each other, while opposites attract.

Electric motor NGS

The coil on the rotating shaft of the motor is an electromagnet.

DIY vacuum cleaner NGS

The motor rotates at a high speed, driving the fan to exhaust air from the bottle mouth to the outside of the bottle, so that negative pressure is formed in the bottle, and finally suction is produced at the bottle mouth, and the paper debris is sucked into the bottle . The bottle cap can be closed at normal times, but can be rotated downwards during use.

Salt Water Clock NGS

The main use of salt water conductive principle. The zinc is more active than cooper,so the zinc is easy to lose electron and come to the positive pole. The cooper come to the negative pole.The salt water is act as the role of electrolyte. The electrolyte is a material that can conduct electricity. The salt water will be activated when mixed acetic acid....

Microscope NGS

DIY STEM microscope science toy for kids

Astronomical telescope NGS

Astronomical telescope for children

Rain alarm NGS

Learn the simple principle of rain alarm configuration; and the main elements of a rain alarm. Know the role of each element in a rain alarm.

Solar system NGS

Simulate the solar system and let the children learn about different planets and solar systems by coloring.

Test Tube Rack NGS

DIY Science Materials test tube rack for kids

NGS Pulley Experiment Kit

The NGS Pulley Experiment Kit for Kids and Students is an educational set designed to help children understand the fundamentals of physics, specifically the function and advantages of pulleys.

NGS Newton's Pendulum

Newton's pendulum, also known as Newton's cradle, is a popular educational tool that illustrates the principles of conservation of momentum and energy. It consists of a series of identical metal spheres suspended at an equal distance from each other by strings or wires, creating a pendulum.

NGS DNA model

Exploring DNA for children can be done with simple examples and pictures to better understand its structure and function. DNA is like a big "guide" or "book" inside the cells, which tells our body how to work. It contains all the information we need about how our instruments will look and work.

Discovering the Engineering...

Learn how levers are used to increase force to lift heavy objects and how you can create models with complex motion by connecting multiple levers together. Discover all types of forces acting on structures and find ways to reduce their effects.

Discovering the Engineering...

Learn how levers are used to increase force to lift heavy objects and how they can change the direction of movement. Discover how you can create models with complex motion by connecting multiple levers together, and learn how these connections can be applied to various engines.

INVENTOR MECHANICS "beach...

The new INVENTOR MECHANICS series has a themed approach with multiple model creation capabilities, including an impressive master model. A new library of patent-pending components has been added to the ENGINO® system, improving both aesthetics and technical features.

INVENTOR MECHANICS...

INVENTOR MECHANICS "space...

The new INVENTOR MECHANICS series has a themed approach with multiple model creation capabilities, including an impressive master model. A new library of patent-pending components has been added to the ENGINO® system, improving both aesthetics and technical features.

INVENTOR MOTORIZED "racing...

The new INVENTOR series has a themed approach with multiple model creation capabilities, including an impressive master model. A new library of patent-pending components has been added to the ENGINO® system, improving both aesthetics and technical features.

INVENTOR MOTORIZED "racing...

The new INVENTOR series has a themed approach with multiple model creation capabilities, including an impressive master model. A new library of patent-pending components has been added to the ENGINO® system, improving both aesthetics and technical features.

INVENTOR MOTORIZED "off...

The new INVENTOR series has a themed approach with multiple model creation capabilities, including an impressive master model. A new library of patent-pending components has been added to the ENGINO® system, improving both aesthetics and technical features.

INVENTOR MOTORIZED "twin...

The new INVENTOR series has a themed approach with multiple model creation capabilities, including an impressive master model. A new library of patent-pending components has been added to the ENGINO® system, improving both aesthetics and technical features.

Baby Qboidz - My First...

The larger and bulkier components of the system, which are both safe and easy to assemble for younger children, are housed in durable plastic bins that allow for reuse and practical storage. Even with the simplest parts, the Baby Qboidz™ series allows for the development of the first two basic levels of construction.

Baby Qboidz - My First...

The larger and bulkier components of the system, which are both safe and easy to assemble for younger children, are housed in durable plastic bins that allow for reuse and practical storage. Even with the simplest parts, the Baby Qboidz™ series allows for the development of the first two basic levels of construction.

Baby Qboidz - My First...

The larger and bulkier components of the system, which are both safe and easy to assemble for younger children, are housed in durable plastic bins that allow for reuse and practical storage. Even with the simplest parts, the Baby Qboidz™ series allows for the development of the first two basic levels of construction.

How solar energy works

The new series entitled STEAM LABS JUNIOR™ has been developed for preschoolers, both boys and girls. The goal is to teach children basic skills. The series covers 4 different topics that appeal to children of this age.

How does the greenhouse work?

Young botanists grow their own plants from seed in a fully functional DIY greenhouse with this interactive STEAM set! Guided experiments will show small farmers how conditions such as light, temperature and humidity affect their crops.

How do hydraulics work?

Young engineers take a deep dive into the world of hydrodynamics by building and outfitting their own hydraulic device with this interactive STEAM construction set.

How does buoyancy work?

Young engineers build 4 amazing seagoing vessels, including their own futuristic floating hotel, while exploring the science behind floating and learning about the amazing history of sea travel and trade with this interactive STEAM building set.

How inertia works

Children learn how inertia works and how it affects our everyday lives by exploring the mechanics behind one of the most important inventions of the 20th century: the seat belt.

How viruses work

Children learn how viruses work and how they can affect our daily lives, exploring the world of microorganisms and pathogens through real-life examples, experiments and fun facts!

Laws of Physics: Inertia,...

Learn all about Newton's laws of motion, which form the basis of classical mechanics and still describe most situations in everyday life.

How cars work - Engine...

Cars, or motor vehicles, are probably the most common way of transporting people and goods. They may vary in size and design, but all are defined as motorized vehicles that run primarily on roads and have wheels.

How do aircraft work -...

Traveling by plane for vacation or business is a very common activity. Airplanes are designed to combine fast transportation with safety.

Discovering the Engineering...

Learn how wheels and axles use friction to move objects more easily and how big wheels compare to small wheels. Find out how an inclined plane can be used to lift heavy objects and how another form of inclined plane, the wedge, is used in everyday applications.

Discovering the Mechanical...

Learn how drive belts can be used to transfer power with reduced friction and how they can increase power or speed to impressive levels. Pulleys have been used for thousands of years and are essential parts of complex machines in modern times, solving many technological problems.

Discovering STEM...

Learn how to transmit power using camshafts and cranks and how they can be used to convert reciprocating to linear motion. Discover how these mechanisms are critical components of many machines, even though they are not considered "Simple Machines".

Discovering the Engineering...

Learn how gears can easily reduce or increase speed, change power, or transfer motion from one point to another. Discover how screws significantly reduce rotational speed and how screws can convert rotary motion into linear motion while increasing force.

Discovering STEM...

Learn all about buildings and how they literally support our lives! Experiment with different types of bridges and discover how their architectural design supports enormous weights. Discover all the types of forces that are exerted and how engineers manage to reduce their effects.

Discovering Newton's Laws -...

Learn all about Newton's laws of motion, which form the basis of classical mechanics and still describe most everyday situations today. Experiment with kinetic and potential energy to discover the properties of energy and how it is converted from one form to another.