Demo photo of modular design

On the right there is an example of modular design.

It is called the dual dish solar tracker.


The example is a model of the tracker. But what is modular about it? Well every component can be done in a different way and it can still work. For instance, the little ball represents a cooking pot. But it could also be a Stirling engine, or a thermophyle or a water heater or an air heater. Similarly, the dishes can be made to the highest standard for smelting or to a much lower standard for solar cooking. Write the first section of your article here. Remember to include links to other pages on the wiki.

Low tech yet educational!Edit

This little model can be used to explain a lot about how the earth moves round the sun, why the sun shines longer in summer, etc.

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