We all believe that the light bulb was invented by Thomas Alva Edison. It is not right. The real inventor is Joseph Swan.Conversation over any type of phone can be seen one in three people. A survey says that 100 million conversations are made at any one time in US.Have you ever seen 1000 spoons at one time? If not, Visit New Jersey’s Spoon Museum which displays 5400 spoons from various states.Are you a mother of a 3 year old child? Are you getting bored with the unique questions thrown on you by your child? There is no other way. You have to bear it. A study says that in one single day a 4 year old Child asks 437 questions.