Karst model, cave and water action
This Karst, Cave and Water Action Model is a colorful model that visually demonstrates some geological phenomena.
It is divided into two parts. The upper par...
Este modelo tridimensional ampliado de uma célula vegetal apresenta estruturas celulares detalhadas e coloridas, numeradas para fácil identificação. Inclui um cartão de identificação e é ideal para...
Este modelo tridimensional, ampliado 50 milhões de vezes, apresenta estruturas celulares detalhadas e coloridas, como parede celular, membrana plasmática, núcleo e cloroplastos. Ideal para o estudo...
This kit allows students to model a chromosome, but also cell division, gametogenesis and chiasmata. The balls fit into each other, thus creating chromosome strands. These strands fit into the cent...
Electric motor demonstration model
A model of the simplest form of DC electric motor and a permanent magnetic field provided by a removable bar magnet.
The model construction is completely op...
Underground deposit model
This Underground Deposit Model demonstrates the mineral deposits formed in oil fields, salt mines and coal mines.
In a section and at the top, it is possible to obs...
Water erosion model
This Water Erosion Model is suitable for observing common geological phenomena that occur due to water erosion.
As the image shows, in this model we can see the reproduct...
5-part fault and fracture model
This five-part fault and fracture model is ideal for illustrating some geological phenomena that occur in the Earth's crust.
From it, it is possible to analyze ...
Model of faults, fractures and dislocations
This model of faults, fractures and displacements visually demonstrates some geological phenomena that occur on Earth.
As you can see from the image...
Low frequency generator model
Low frequency generator model suitable for use during acoustics learning.
This unit is portable as it can be battery operated or powered from an external source. ...
Manual generator model
It transforms mechanical energy into electrical energy or can be used as a low-cost battery-free manual generator.
Features
4mm banana plug terminals.
Rotary hand...
Diesel engine model
Diesel engine model, ideal for studying thermodynamics during Physics classes.
This model is a representation of the interior structure and working principles of an engine.
...
Gasoline engine model
Gasoline engine model, suitable for studying thermodynamics during Physics classes.
This model represents the internal structure and operating principles of a two-stroke,...
Alternator engine model
The simple motor model is mounted on a base with a handle to turn the rotor and includes two 4mm sockets and two labeled magnets.
Used to demonstrate the basic action o...
Solar System Model with Illuminated Sun
This Solar System Model includes an illuminated Sun, all eight major planets of the Solar System (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and...
NPN transistor model, on base
Standard color-coded 4mm terminals and printed circuit diagram for demonstration.
Features
Mounted on base.
NPN transistor, on base
