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...

Rubber airplane NGS

Elastic potential energy is related to the elastic deformation of the object, while kinetic energy is related to the mass and velocity of the object. A tightly wound rubber band has strong elastic potential energy. When the airplane moves forward, the elastic potential energy of the rubber band decreases while the kinetic energy of the airplane increases....

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 kaleidoscope NGS

Science kit, toy for kids. Wide variety of patterns

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.

Traffic light NGS

Learn the physical principle of the parallel circuit

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.

Science and experiment kits...

"Grow a Maze" is an interesting and educational kit that allows children and adults to explore the exciting world of plant growth and directed movement through a maze. It is a practical tool that combines the observation of biological process with the scientific method, enhancing the understanding of plant physiology and plant behavior.

Test Tube Rack NGS

DIY Science Materials test tube rack for kids

Various sizes dropper NGS

STEM KIT TOYS Plastic Children's Dropper 3ml For Chemistry Science Toys Science Materials Kit 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.

NGS removable skeleton model

A removable skeleton model is a great tool for kids and students to learn how the human body works in terms of anatomy.

NGS model of human organs

The NGS human organ model is an interactive construction that helps children learn the basic anatomy of the human body and the function of vital organs. It is made of plastic and consists of removable parts that represent various organs of the body.

NGS light refraction...

A game based on the refraction of light can be designed for educational and entertainment purposes, helping players understand the concept of refraction. Refraction is the phenomenon in which light changes direction when it passes from one material to another (eg from air to water or glass).

NGS circuit with snaps

Snap Circuits are educational electronic circuit kits designed for children and beginners to learn basic concepts of electronics and electricity. Their characteristic is that the components are easily connected to each other with snaps, without the need for cables or glues.

NGS Electronic DIY Circuits...

Understanding the basics of electronics and electrical circuits is fundamental in today's world, where technology plays a dominant role in our daily lives. Kids science circuit toys and DIY electronic circuit toys are designed to introduce kids to these concepts through hands-on and interactive activities.

NGS Robot-solar set

Solar powered robot sets offer children the opportunity to learn basic science concepts through play, encouraging creativity, critical thinking and understanding of renewable energy.

NGS Solar Powered Dinosaur...

A solar-powered robot dinosaur is an autonomous mechanical creature that mimics the form and movements of a dinosaur and operates using solar energy. Its design combines engineering, electronics, and renewable energy technology to create an educational and fun tool.

NGS Stem 13 in 1 Solar...

The "STEM 13 in 1 Solar Robot" educational toy is a multifunctional kit designed to teach children the principles of renewable energy, robotics and engineering through hands-on learning and fun. This versatile kit allows users to build 13 different solar-powered robots, offering a hands-on introduction to STEM (Science, Technology, Engineering, and...

NGS Airbus Spacecraft 463 pcs

The 463-piece NGS Airbus Spacecraft is an educational and fun construction set that lets kids build their own airplane. This set is perfect for kids interested in aerospace and technology as it provides a hands-on and creative learning experience.

NGS Building a typewriter...

The NGS Old Typewriter Model Building Game allows kids to build a realistic model of an old typewriter using building blocks. It offers a unique learning experience, helping children understand the mechanical workings and history of ancient technologies.

NGS Επιστημονικό κιτ με...

NGS Κατασκευή γραφομηχανής...

Σετ Διαφανών Πλαστικών...

Κιτ Πειραμάτων Γεωμετρικής...

BrainBox : Science Board Game

The game SCIENCE presents the greatest discoveries in the scientific world. From the evolution of mankind to the life cycle of plants and materials that change state, this family game contains specially designed images that bring every scientific concept to life. We will play together and learn together with BrainBox SCIENCE.

BrainBox : Animals Board Game

Explore the animal kingdom in the most fun way! Choose a card from within BrainBox. Turn the hourglass upside down and try to memorize it in 10 seconds! Now roll the dice and answer the corresponding question. If you answer correctly you keep the card, if you answer wrong you put the card back into the BrainBox.

BrainBox : Nature Board Game

Packed with information about flora and fauna from around the world, this BrainBox is specially designed to help players improve their observation and memory skills. Each card includes different images from nature. From carnivorous plants to birds of prey in the Amazon, this great game offers fun and knowledge for the whole family.

BrainBox : Inventions Board...

Meet the most important and strange inventions! Choose a card from within BrainBox. Turn the hourglass upside down and try to memorize the card in 10 seconds! Now roll the dice and answer the corresponding question. If you answer correctly you keep the card, if you answer wrong you put the card back into the BrainBox.

BrainBox : Sports Board Game

Get up, warm up...time to play! Get to know the most popular sports in the world. Choose a card from within BrainBox. Turn the hourglass upside down and try to memorize the card in 10 seconds! Now roll the dice and answer the corresponding question. If you answer correctly you keep the card, if you answer wrong you put the card back into the BrainBox.

BrainBox : Space Board Game

Start the countdown, fasten your seatbelt and take off for a cosmic adventure that will thrill you! Choose a card from within BrainBox. Turn the hourglass upside down and try to memorize the card in 10 seconds! Now roll the dice and answer the corresponding question. If you answer correctly you keep the card, if you answer wrong you put the card back into...

50/50 Games : HERACLES -...

Help Hercules overcome the obstacles that gods and monsters throw at him and conquer as many feats as you can with him! From the Nemean Lion and the Lernaean Hydra to the Stymphalid Hens and the Apples of the Hesperides, Hercules' journey will be full of adventure and action!

50/50 Games : OLYMPIC GAMES...

Take part in the ancient Olympic Games and conquer as many events as you can to become an Olympian by conquering a wild olive branch and honoring your city! From wrestling and discus to jumping and javelin, the Olympic Games journey will be full of adventure and action!.