An incubator is a device used to create a controlled environment for the incubation of eggs or other biological materials. Incubators are used to simulate the conditions necessary for successful hatching and growth, such as temperature, humidity, and ventilation.
Incubators have been used for centuries to hatch eggs artificially. The earliest known incubators were simple boxes or baskets lined with warm materials, such as straw or manure. These incubators were used to hatch eggs from chickens, ducks, and geese.Modern incubators are much more sophisticated than the early models. They are typically made of plastic or metal and are equipped with a thermostat to control temperature, a hygrometer to measure humidity, and a fan to circulate air. Some incubators also have an automatic egg turner to prevent the eggs from sticking to the bottom of the incubator.