I work on a special farm and we have built an incubator a few weeks ago. On Monday this week, one of the eggs was about to hatch and I saw the chick moving but the next day it looked like it died. I've candled a couple of the other eggs and I didn't see anything move. It's our first time doing this. What we used for making the incubator: 15 watt light bulb Tin tray Dish mat styrofoam cooler cord and socket for the light bulb Temperature and humidity monitor glass picture frame (for the window) duct tape to put around the "glass frame window" Please give me some tips about this. Thanks.