Making of solar heater / cooker :
- Make a wooden / iron frame in the shape of TV dish.
- Cut the acrylic mirror sheets into 8 or 12 pieces in the shape of isosceles triangle with a height equal to the radius of you dish antenna.
- The bases of 8 or 12 triangles together make the circumference of the dish.
- Stick the triangle mirrors to the dish.
- Face the dish towards the sun. Find the focal point and place a vessel at that point.
- It will get heated. Even you can cook rice in that vessel.
- In this way we will make a solar heater / cooker.
