A teacher asks his students Teacher- Is it possible to insert two holes in a hole? ;) Students- No sir... :/ Teacher:- Think about it today and tell me tomorrow, you may take help of your parents. :) Next day, no student could come up with an answer. Teacher- Oh! even your parents couldn't help you, it's very easy, I can do it in front of you. :P He then proceeded to join his index finger with his thumb, making a hole and then inserted his nose in it. Teacher- See how easy it was ^_^ Next day... Student- Sir, my dad told me to ask you, if you can insert 7 holes in a hole. Teacher- No, that would be impossible :/ Student- Sir, my dad didn't tell me the answer, but he gave me this flute and told me that you would know where to stick it. ^_^