Solar Cooker 1.5m Parabolic Dish Radio Telescope

Some cheap aluminium + zinc spray paint purchased from Lidl, UK, and using my cantenna cut for hydrogen as feedhorn.

Here is a photo of the dish erected at LRO: Using Parabola Calculator 2 program (Parabola Calculator version 2.0 (tripod.com)

First part of assembly process – it is quite big! (1.5m) Andy

This was mentioned on SARA mailing list – and then I saw someone selling one on ebay UK for £50,