OK, read LaSombra post, so exactly why will an egg shrink wrap from a bator but not from under a broody hen and if your humidity is so high (like running the hot shower and candling eggs in the bathroom) will they not shrink wrap in the humid bathroom but they can shrink wrap in a humid , hot kitchen...what exactly causes the shrink wrap ?
Cold causes the membrane to harden and shrink ?
Cold causes the membrane to harden and shrink ?
