I'm sure this happens many times in a Jewish home on Shabbos: It's Shalosh Seudos time and there's dairy to eat, except no one remembers exactly what time the Shabbos meal took place. So, my question ...
All Yomim Tovim we celebrate in Chutz Laretz an extra day because of A safek, why do we not do the same for Chanukah?
If you wash your hands and your mind goes blank and you dont remember if you said a bracha or not. do you make a new one? Do you wash again and then make a new one?