How was the solar cooker improved?

The solar cooker was improved in several ways, including:

- Adding a reflector: A reflector is a surface that reflects sunlight, and it can be used to increase the amount of sunlight that reaches the cooking pot. Reflectors can be made from a variety of materials, such as metal, foil, or mirrors.

- Using a dark cooking pot: A dark cooking pot absorbs more sunlight than a light-colored pot, and this can help to cook the food more quickly.

- Insulating the cooking pot: Insulation helps to keep the heat in the cooking pot, and this can help to cook the food more evenly. Insulation can be made from a variety of materials, such as foam, fiberglass, or cotton batting.

- Using a clear lid: A clear lid allows sunlight to reach the food, but it also helps to keep the heat in the cooking pot. Clear lids can be made from a variety of materials, such as glass or plastic.

- Placing the solar cooker in a sunny location: The solar cooker should be placed in a location that receives direct sunlight for most of the day.

By making these improvements, the solar cooker can be made more efficient and can cook food more quickly and evenly.