"It seems that this argument is no problem: all Coach Outlet flying animals, and its physical structure must be

lightweight and wings slender body, such as sparrows, swallows, dragonflies ..." zoologist is exploring several flying animals principle, as a director, Professor

Zhang said the final concluding remarks. But waiting for him to finish, a bumblebee on the flower pots on the windowsill Research directed to fly over, and suddenly

looked at each other confused several experts, unparalleled. Yes ah, why the bumblebee so short, weak wings can bring it from the relatively very fat, clumsy body do?
With this question, several Coach Purses zoologists Hornet came with a well-known physicist's laboratory. Physicists

carefully observed for a long time, and buried a long calculation, the result was confusion and shook his hea This is really incredible, it is simply where all the

species can fly an alternative. According to the principles of fluid mechanics, it is simply not fly. If today is not personally see it, I can not believe this is

true.
In desperation, several experts Hornets again placed in a social scientist's desk. Before they did not expect to finish, sociologists have a laugh: "So simple

questions also need to ask?" "Simple?!" Some zoologists in unison, all surprise. "Of course simple, because the answer is only one sentence: life, it must fly,

otherwise it will die!" Sociologist cried.
Yes, when the end of the road, the only Hornet, we can break through the so-called human beings but also the limits, creating unthinkable before this miracle come.

Sociologists have not thoroughly studied animals, but also do not know what fluid mechanics, but he has cracked the secret of flying Hornets. Thank him, otherwise, the

Hornets may no longer afraid, can not fly up.
Impede our progress, but often not known to the unknown. In fact, life is always hope and with unlimited possibilities, when in dire straits, we need to do is to

break the old themselves.