Design Of Solar Cooker

solar cooker
A solar oven or solar cooker is a device which uses sunlight as its energy source. Because they use no fuel and they cost nothing to run, humanitarian organizations are promoting their use worldwide to help slow deforestation and desertification, caused by using wood as fuel for cooking.
A device that converts the sun's energy into heat energy, which is then used to cook food.
The desert sun is not in fact hot enough to cook meat, but if it’s reflected against itself in a bowl of mirrors it can definitely heat tea and warm stew. Solar cookers are a new wave answer to the problem of cooking fuel shortages in semi-arid and deforested regions.

design
Do or plan (something) with a specific purpose or intention in mind
plan: make or work out a plan for; devise; "They contrived to murder their boss"; "design a new sales strategy"; "plan an attack"
an arrangement scheme; "the awkward design of the keyboard made operation difficult"; "it was an excellent design for living"; "a plan for seating guests"
the act of working out the form of something (as by making a sketch or outline or plan); "he contributed to the design of a new instrument"
Decide upon the look and functioning of (a building, garment, or other object), typically by making a detailed drawing of it