I found the scientific discoveries of science

							I found the scientific discoveries of science

 ball found the science of sleep

 I found a scientific

 I found a scientific
 Harbin Six years in the school Fenghua Maxing Yang
 now, as long as one of a new fad, just a few days, will be popular among students.
This is not only the new yo-yo near the middle of play in our heated up! I was in this
play were discovered a little-known truth.

 grades in my school almost half of all the hands are holding a colorful yo-yo play, I
also joined the vast army of yo-yo.

 one day, I took my yo-yo play "sleep", looked at him in the following "sleep", I
whim, why it can "sleep" mean? I have repeatedly asked my mother, my mother does
not know; I repeatedly asked my father, my father could not tell. I inadvertently dial a
call hand ball, saw it in scroll, I dial the call, Hey! "I know, I know!" I found the
so-called yo-yo "sleep" the principle of the. It turned around the tight line in the force
after the throwing down to when the two hemispheres of the sphere in the forward
turn, when the ball's rotation, also in the middle of the transfer of small bearings,
which also formed a relatively stable - that is, what we call "sleep." I found this
reason, it was like the New World as Columbus discovered America happy. Ah! I'm so
great, I actually found playing the scientific truth, no wonder the language teacher
who said: "Scientists are playing out!"

 way in school, I happily walk down the street , playing with yo-yo side, the side no
one else to whispering: "I find science! I was also a scientist!"


 Instructor: Liu Shuang

 Received :2004-3-2421: 29:40
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