Air-Water Powered System – Water Generator
An excellent teaching aid to show both air and water nature power.Just simply build a model with air-water nature power
American Solar Windmill
A great construction kit in a technical design. If sufficient light reaches the solar cell, the vanes of the windmill
Easy-Line Mini Solar Windmill
Easy-Line mini solar windmill As long as the sun falls on the solar cells, the vanes run. Easy to assemble. Dimensions:
Easy-Line Solar Double Decker – Flying Star
The Flying Star double decker is laser cut from birch plywood. The precisely matched components and the detailed instructions of this
Easy-Line solar vehicle
This 32-part solar-powered e-vehicle can be mounted without much prior knowledge thanks to the detailed instructions and the well-considered design. The
Fuel Cell Car Science Kit
Μοναδικό αυτοκίνητο υδρογόνου για την κατανόηση της τεχνολογίας υδρογόνου.
Fuel Cell mini PEM
Fuel Cell mini PEM Replacement part for Renewable Energy Sources SET
Gigo Eco-Power
Eco-Power Age: 8 Pieces: 91 pieces Models: 22 different models to built 22 vehicles to assemble – motored by an