Why do I need to put my eyebrows down?
In ASL, facial expressions act as grammar. Lowering your eyebrows (furrowing them) is the standard rule for asking 'Wh-questions' like who, what, when, where, and why. It signals to the other person that you are asking a question that requires more than a yes or no answer.
Does it matter which hand I use?
You should always use your dominant hand to sign 'where.' If you are right-handed, use your right hand; if you are left-handed, use your left. Consistency with your dominant hand helps make your signing clear and natural.
Where does the sign 'where' go in a sentence?
In ASL, question words like 'where' typically go at the very end of the sentence. For example, instead of signing 'Where is the car?' in English word order, you would sign 'Car where?' while lowering your eyebrows.