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Build A Simple Galilean Refracting Telescope Note: The easiest way to create the telescope is by looking at past models. If at all possible, get a hold of one, which will be a better teacher than the following instructions ever could. Building the Telescope Tube Parts List (With approximate cost): Cardboard Telescoping Mailing Tube (1), $3 Diameter =… 
Concept The purpose of this project is to discover ways to produce Biogas with alternate sources by using our local resources this project can help students to basics of Anaerobic digestion and production of bio-gas by different organic wastage, basic task is to design, fabricate, and test a simple waste digester and gas collection system.With this system you can examine… |
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