We made an incubator for some local childern to use, I had an extra old turner that we put in it. The kids came running in after school, saying the turner had stopped. Sure enough the motor is toast. I take them to the feed store to get a new one. They didn't have one and the closest one is an hour away. Couldn't make it before they close. So I bought them three day old chicks and put them in the bator. As they move around, they turn the eggs for the kids. Only have a couple of days left to lock down, so the chicks will save me a few dollars, until the next hatch. Plus, if no eggs hatch, the kids will each have a chick.
