"ultrasound dection of Cow pregnancy in .. lego?" what else can a cow pregnancy be in, but in a .. cow.. which is a subset of .. animals? maybe its "copy on wr

"ultrasound dection of Cow pregnancy in .. lego?" what else can a cow pregnancy be in, but in a .. cow.. which is a subset of .. animals? maybe its "copy on write". So it's identical twins until one has different exposure in the womb and then the process forks and you have ...