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  • Brand: 4M
  • Brand: BrainBox
  • Brand: LEGO
  • Brand: NGS
  • Age: 8-9 ετών

€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...

€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.

€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...

€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....

€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...

€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.

€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...

€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.

€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.

€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.

€28.80

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...

€16.00

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.

€16.00

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.

€16.00

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.

€16.00

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...

€15.00

Discover the journey that food makes through the human system and learn about the functions of the digestive system. Will you be able to complete the course with the stick without hitting the buzzer? Read the entertaining facts included in the instructions and learn interesting information about the organs of the digestive system. CONTENTS: Part 1: Base...

€16.00

Learning English is very important as foreign languages ​​are now an important part of our lives. This BrainBox will improve children's observation and memory skills while developing their English vocabulary. Each card shows a picture with words in English and Greek. The back of the card has two levels of questions, one for beginners and one for the more...