How do I calculate shadow length I am trying to ascertain how long the shadow will be of a building to be constructed near be at different times during the year. I am looking for a formula that will allow for the direction I am facing. Obviously as the sun moves from East to West it is only at...

My son is 2 and a half years old and won't eat.. I have tried everything I can think of but he still refuses. I have tried to reward him. I have tried several different foods but he just sits there and plays with it. I don't allow my child to have much candy. He is lucky to get 1 sucker a week. Is...

I can't figure it out, it has gotten too the point where now I will try to feed him and he will chew his food but he will not swallow. What should I do?

OK well she will eat but not proper meals like chicken or beef, she won't touch potatoes unless they are chips or crisps. She does eat yoghurts and some fruit, bread and ham but that is it and it is driving me crazy. I know not to get mad as that won't solve anything but how do I get her to...