1)  Which company  manufactures suits for labels such as Gucci, Yves Saint Laurent and Tom Ford and  Estée Lauder Companies Inc.?
   ( Clue:It's top line  fine wool is "Couture," formerly known as "Napoli Couture.")

ANS:  Ermenegildo Zegna

2)   Born on November 2, 1929, at age thirteen when, during the World War II years, he enlisted school friends as co-workers in a small home business repairing model trains and home radios, to supplement his family's income later his focus on psycho acoustics.Identify the person ?

ANS:Amar Gopal Bose





3) Douglas Engelbart invented the mouse in 1963