When I've had power go out, I put socks full of rice in the incubator to keep the temp up. Id fill 2 socks with uncooked rice and microwave one for like 1min and put it in. When the temp started droppling I'd swap it for the other one. I put my winter coat on the incubator for insulation too .Pain in the butt, works though!
Yes, but if the electric goes out the microwave won't work. I have something I put over the top of it to help hold the heat in.