Motor and generator model
Item no: 48250
Pedagogical model that can be used to demonstrate both motor and generator.
417.20 EUR
Hand crank generator
Item no: 48252
Turn the crank and see how the mechanical energy is converted to electrical energy – the lamp lights up.
Or do the opposite, supply electrical energy and see how the hand crank rotates.
11.30 EUR
Fire piston
Item no: 53923
Striking demonstration, where a small amount of cotton ignites thanks to added energy.
34 EUR
UV beads, pack of 1000
Item no: 55974
White beads that “magically” change colour when they are exposed to UV radiation.
30.40 EUR
Hand warmer
Item no: 58954
Study heat conduction, energy conversion and chemical reactions.
12.40 EUR
Solar oven
Item no: 59007
Let the rays of the sun boil water for you.
Impressively effective!
from 54.60 EUR
Wind-up radio with solar cells and LED
Item no: 59016
Radio and pocket torch that will always work.
Powered by solar energy, muscle strength or batteries.
31.40 EUR
Solar cell construction kit: car, boat, aircraft
Item no: 59020
Smart solar cell construction kit for building six different models.
from 12.90 EUR
Solar cell construction kit: sound, light, movement
Item no: 59022
The propeller spins, the lamp shines and the music plays - and all thanks to solar cells.
from 12.90 EUR
Thermogenerator
Item no: 59052
Find out how differential temperatures generate electricity!
56.70 EUR
Wind Power
Item no: 59063
Build your own wind turbine!
Consider more carefully the number of propeller blades, the profile of a wing, the gearbox...
56.70 EUR
Power Meter
Item no: 60565
Want to know how much energy your iron, television or microwave is consuming?
And do you want to know the cost?
20.10 EUR
Heat radiation vessel, pair
Item no: 72880
Examine how much heat is emitted from vessels of different colours.
Which colour should be selected for a thermos?
46.90 EUR
Fuel cell car
Item no: 73151
An educational fuel cell car which fixes its own fuel and avoids obstacles.
114.30 EUR
Fuel cell car with fuel station 2.0
Item no: 73153
This car runs on hydrogen, with water as its exhaust emissions.
If you run out of hydrogen, drive to the fuel station to top up.
213.20 EUR
Fuel cells demo kit
Item no: 73154
Is this the solution to energy supply throughout the world?
The sun's energy divides water into oxygen and hydrogen.
311.10 EUR
Solar cell 2 V/400 mA
Item no: 99209
Inexpensive, effective solar cell.
from 7.80 EUR
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