Many have lamented the fact that, although Bush lives in the city with the most magnificent museums in the world, he has never had the curiosity to enter one, other than on official business. The same can be said for his disinterest in books, current events, geography, economics, diplomacy, newspapers, and physics. But, finally, a surprising discovery in a closely related, yet much more attractive species, may explain the problem.
under here....
When the pandas showed complete disinterest, experts decided to turn to artificial insemination, leading to the discovery that Jinzhu had no penis," it added.
Yep. It's true. The error was quite explainable:
Jinzhu was believed to be male owing to her inconspicuous secondary sex characteristic and behavior," the agency quoted Wei Rongping, assistant director of the reserve’s research center, as saying
and therefore:
Jinzhu was sent back to China in 2002, with experts arguing the panda was either a hermaphrodite or had "undeveloped" sexual organs.
"The penis of an adult panda is only about 3 centimeters (1.2 inches) long," which was a possible factor behind the mix-up, Xinhua quoted panda expert Li Deshen as saying
The entire escapade is found here.
So next time you wonder why he may not act "normal," have some compassion.