What is a solar cooker?
Q: What is a solar cooker?
A: A solar cooker is a device that uses energy from sunlight to cook food.
Q: What are the benefits of using a solar cooker?
A: Using a solar cooker has many benefits, such as using no fuel, costing nothing to run, helping slow deforestation and desertification, and not polluting the air.
Q: When are solar cookers sometimes used for cooking outside?
A: Solar cookers are sometimes used for cooking outside, especially when using fire is risky or there is no fuel.
Q: What is a renewable source of energy?
A: A renewable source of energy is a source of energy that is sustainable and replenishes itself over time, such as solar energy.
Q: What materials are solar box cookers made of?
A: Solar box cookers can be made of various materials, including cardboard, wood, and glass.
Q: Who invented the solar cooker?
A: The solar cooker was invented by Horace de Saussure, a Swiss naturalist, as early as 1767.
Q: When did solar box cookers become popular?
A: Solar box cookers have only become popular since the 1970s and are now found in almost every country of the world.
