Hello Gentlemen! I met a lot of helpful people there. They helped me a lot and are still want to help me. Thanks for that my friends. I am happy to meet with all of you and happy to know that there are good people. I hope that I could return the same some day to you guys. Anyways, I am planning to follow this simple guide to make a incubator at home: http://www.wikihow.com/Make-a-Simple-Homemade-Incubator-for-Chicks However, I am confused that, we have electricity load shedding problem in our country. Its about 6 hours. For example, after every 6 hours, the power will be off so I might face the problem of maintaining the same temperature all the time.. My question is, is it really must to maintain the same temperature for all 24 hours? I can make it sure that it will not drop a lot because I'll not open the box at those times so that hotness could be maintained in the box. We have fix schedule of load shedding. Lets assume that I have 24 hours clock. Day started on 00:01, the first load shedding session is on 8:00 and will return at 10:00 then it will go again at 13:00 and will return at 15:00 and then it goes at 18:00 and comes again at 20:00 . These are the three times. Sometimes we face 4.5 hours total (less) and sometimes full 6 hours. Can it cause problems? Ideas will be appreciated.