NGS Σετ 500 τουβλάκια
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There are 89 products.
Balance NGS
€10.00
The balance is achieved according to the principle of the lever, on the lever each end has a small plate, on one end you put the weight, on the other end you put the object to be weighed, the lever is equipped with a pointer, when both ends balance, both ends of the mass (weight) are equal.
Hydraulic manipulator NGS
€5.50
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...
€6.00
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
€8.50
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
€9.50
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
€7.00
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
€4.50
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....
Compass experiment NGS
€5.00
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
€5.00
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
€6.00
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
€8.00
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
€9.00
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
€6.50
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
€8.50
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
€6.00
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
€4.00
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
€10.00
The solar panels absorb the syn's active and convert it into electricity, oiich frictions the motor and turns the fan.
Projector NGS
€9.00
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
€7.50
Εξερευνήστε πού μπορείτε να χρησιμοποιήσετε ακουστικό-οπτικό έλεγχο στη ζωή σας. Μάθετε τις πειραματικές αρχές του ακουστικό-οπτικού ελέγχου.
Electromagnet NGS
€5.50
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
€7.50
Using electromagnetic waves to detect target range, azimuth, speed, etc.
Magnetic levitation pen NGS
€5.50
The levitation pen/maglev pen is based on the principle that like poles repel each other, while opposites attract.
DIY vacuum cleaner NGS
€6.00
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
€7.00
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....
Rain alarm NGS
€7.00
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
€13.00
Simulate the solar system and let the children learn about different planets and solar systems by coloring.
Science and experiment kits...
€13.50
"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.
Compass NGS
€1.50
The compass works due to the interaction of the magnetic needle with the Earth's magnetic field. The Earth acts like a giant magnet with magnetic poles located near the geographic poles. The magnetic needle aligns with the magnetic field lines and points to magnetic north.
Various sizes dropper NGS
€1.50
STEM KIT TOYS Plastic Children's Dropper 3ml For Chemistry Science Toys Science Materials Kit For Kids
NGS wooden music box
€19.50
Wooden music boxes for kids are great educational toys that combine fun with skill development, ideal for promoting STEM (Science, Technology, Engineering and Maths) values.
NGS Pulley Experiment Kit
€8.00
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
€8.00
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 wood life cycle tray
€19.00
The Life Cycle Wooden Disc is a Montessori-style educational toy designed to help children understand the life cycle of animals, plants or other organisms through an interactive learning experience. These kinds of wooden puzzles and boards are ideal for developing logical thinking, observation and problem solving in young children.
NGS DNA model
€14.00
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 human body parts
€14.50
With these models, kids can learn how organs work together to keep us healthy and have fun discovering their functions. They can use the models to place them in the correct positions on the body and learn what their job is.
NGS removable skeleton model
€22.50
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
€33.00
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 educational game with...
€15.90
The magnetic ring game is a simple but fun game based on the use of magnetic rings, which attract or repel each other due to their magnetic properties.
NGS light refraction...
€32.50
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 color synthesis experiment
€7.50
An experimental way to understand color composition with primary colors using light is by using colored lamps or light filters to see how colors combine through additive light.
NGS circuit with snaps
€12.50
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 magnetic letters with...
€4.00
Magnetic letters with colorful capitals have magnets on the back. They are designed to stick to metal surfaces such as magnetic boards. They are mainly used in preschool and primary school age for learning the alphabet, building words and cultivating language skills.
NGS magnetic letters with...
€4.00
Magnetic letters with colorful lowercase characters have magnets on the back. They are designed to stick to metal surfaces such as magnetic boards. They are mainly used in preschool and primary school age for learning the alphabet, building words and cultivating language skills.
NGS panel with double-sided...
€21.50
A double-sided magnet board is an educational and practical tool, commonly used in schools, offices or homes for teaching, organization or creative play. It has two sides, each of which can have different functions, and allows the use of magnetic objects.
Smarty Educational Game...
€12.75
Electronic Encyclopedia with an interactive pen that talks and lights up! It includes over 500 questions and 60 training topics. An educational game aimed at children aged 5 and up. Through games/activities, the child will come into contact with a multitude of topics that cover many interesting areas. By answering the questions he will learn and...
Clever Educational Do It...
€14.60
A game based on movement, thanks to the cards that invite the child to imitate the movements of animals. 56 cards and many accessories to have fun with the child! The game helps develop spatial coordination and perception.
Smarty Educational Game...
€10.70
A board game for little explorers to discover the wonders of Greece and learn geography in an easy and fun way. The aim of the game is for the player to reach his destination first.
Smarty, Play For Future...
€14.50
A fun educational game to discover how nature transforms with the seasons. Through the game, the child can have fun placing snowflakes, leaves, flowers and peaches on the big tree according to the season he wants to depict. Also, the child learns what the vegetables and flowers of each season are by placing these elements in a small garden at the foot of...
Smarty Educational Matching...
€10.75
Where It Fits is a game consisting of 4 large boards and 20 illustrated cards. Each board consists of 5 recesses into which 5 cards with objects of the same shape fit. Children can start playing simply by observing the pictures on the cards and placing them on the boards where they match.
Smarty Educational Game...
€6.00
A progressive educational game specially designed for children aged 4 and up. The colorful writing cards encourage the child to learn to write and read. Starting with simple spelling exercises, card by card the child learns to connect objects with the first letters, practices and writes many words. In addition, thanks to the special marker and the sponge,...
Smarty Educational Game...
€6.00
How many and what are the seasons? how many and what are the months of the year? What are the fruits, activities that characterize each month? What month is Christmas, Easter, Carnival, school exams? Months and Seasons is an enjoyable knowledge game! A fun educational game for children aged 5 and up.