Come, listen, “Microsoft’s ‘generous offer’ to buy Yahoo last week has dropped from $45 billion to $41 billion (at press time). Why the sudden price cut?” If you know that, how about this one: Apple’s iTunes may not have The Beatles, but NASA does. Earlier this week it beamed a Fab Four tune directly at the North Star using its Deep Space Network. Which song? Play on and try your hand at all 10 questions. Software Development