Choose your colors carefully so that your text will be easily visible. For example, if you're using a dark background color, you should use light colors for text and links to ensure legibility. This is document abaa in the Knowledge Base.Last modified on 2014-12-18.or example, if you're using a dark background color, you should use light colors for text and links to ensure legibility. This is document abaa in the Knowledge Base. Last modified on 2014-12-18.
The tiny babies are born before their lungs are fully developed. Undeveloped lungs make them more likely to develop deadly infections. If placed in an incubator, they can continue to develop in a warm, controlled environment. However, one incubator costs about $50,000. Some hospitals in developing nations are unable to pay for the devices.
General Hatching rules for chicken eggs. 1  Don't set fewer than six eggs. 2  Chicken eggs take twenty-one days to hatch when incubated at optimal temperature. 3  Still-air incubator temperature should be 101.5, measured at the top of the egg, while forced-air (or turbofan) incubators should keep a temperature of 99.5. Still-air incubator temperature must be higher because the non-moving air inside the incubator rests in layers, cooler at the bottom of the incubator and warmer at the top.