Over the course of six days, he unveiled the earthshaking revelations that renowned English astronomer John Herschel--who was stargazing in southern Africa at the time--had seen beavers, bison and man-bats on the moon through his revolutionary new telescope.

FORBES

Is this an earthshaking development that says something fundamental has changed about mainland investors, or that the wall is coming down between valuations on the mainland and the rest of the world?

FORBES: China Still More Expensive Than Hong Kong (In Stocks)