Some people have told me that men cannot date girls younger than an age equal to one-half of the man’s age plus seven. So I made a Gadget that does the math for men. You can enter an age for the man or the woman or both. If both ages are given, and the woman is too young, it tells you when she will become eligible. I also made a theme song. I’ll try to make a video for it soon. Add as Google Gadget.