Oh, there was a clock! Tony could actually fix a thing like that, and he dug it out with enthusiasm to centre it with great focus on his table and...it was ticking. It was even set to exactly the right time, which Tony checked three times by glancing at his watch, then his monitor, then his watch again. Tony leaned forward with his elbows on the table, chin in hand, squinting up at Thor quizzically. "If it's a 'fundamental nature of a thing' problem that you have, you know you should really go to some kind of magician. That's not actually what I do, despite appearances."