Here is an interesting possibility of creating a Matka planetarium that has emerged from inhouse educational innovations of the Warangal planetarium - using fourescent stickers and a lighted bulb placed inside a matka.
In collaboration with Nehru Planetarium, New Delhi, there are plans to convert this idea into a serious matka planetarium - one matka for one season - using star maps done in flourescent paint and laid over the inner surface of a matka.
And back to Planetarian India Newsletter March 2010