first experiment

today, in the chemistry lesson... we are doing experiment^^ a little bit shocked, because we are going through the EF, whose experiment had ended a few days ago.
then, teacher explained that we have too many holidays afterwards, our lesson must be dragged in front.

when we have our eyes peeled to see the experiment, teacher called out someone to be assistant. the usual guang ying, cause he's a boy... wakaka...

then, she looked at me @me gosh....@
" come, this experiment is not dangerous." may be my face went pale due to the air con( as usual)
actually, i am just shocked by her willingness to let a clumsy one to do an experiment. and.. it is lead nitrate....sounds creepy.

then i went out to handle it.
"what am i waiting for" i asked in earnest when teacher handed me the instruments...
"nothing dangerous, just pour two things together, if it drips on your hand, just wash it , it will be fine."
"right."

anticipation.... teacher explained about the experiment. then, with a signal i poured the two liquid together.
the two colourless liquid turns into yellow colour as it touched together. excited^^
but nothing happens later, interesting still
i am so delighted. thank you for the treat^^ teacher, am grateful..
then i send the instrument back to the preparing room, which is my duty.
i met a girl helper. she is so kind, she let me in to the room. full of bottles and boxes full of chemicals and instrument.

haha.. with the lab desk strewn with paper, bags, stationery, and even his basketball...
no wander they won't let me in.
i should have guessed.
but it is still a haven for me. full of chemical and instrument. i can spend a day to look at them.

one day, i will be a chemist, and i can look and even use them everyday.
am looking forward to that ending^^

H2SO4

i am so happy today....
we have a double lesson in chemistry...
we tried to do an experiment in class. how to identify hydrogen.
we are eager to hear the faint pop of hydrogen, insincere, it's me who was hyperventilating to hear the so-called pop...
teacher commented on the zinc powder, too little
then yu min and guang ying tried... no hope.
too eager, i raised my hand to volunteer and take the extra portion.
then, she said try once more. okay, no offense in here.
nothing happens, it's my turn now.
li yun and i went to the lab for more portion.
the helper in the lab suggest h2so4....
"teacher asked about hcl. and how many moles is it?"
"0.1hcl." .... so kedekut
no wander the experiment turns out to be a failure.
"i'll give you h2so4." he said and looked behind me. mysterious
but h2so4.so happy, tried very hard not to laugh out loud.
then, we waited outside the lab for a long long time...
the door openned, not him, it is just kar hoe, asking us why are we standing at there...
we waited for another decade.
he came out with two flask in his hand.
"it is h2so4," his face seems queer when he handed me the flask.
well. i went forward to fetch it...so delighted.
"i know." can't help smiling.
li yun fetched another one with cautious hand and frightened face.
"it is h2so4," he added with a slightly amiable smile. he even raised his eyebrows...
"i knew it." i nodded in pleasure, nearly bursted in happiness.
he just look at the flask."it's h2so4,"he added cautiously,"don't run or fall, or, just be careful."
it is wrong to run in front of a helper in lab .
"okay, i know."happy to hold it...h2so4...powerful solution, now in my hand, happy. i thought the first time i can hold it may be in university... but now^^
"thanks, bye."
most impolite, but i am so happy...
h2so4, it is my pleasure....i am so happy, probaly, burst in happiness
time of my life. the advantage of being the helper^^

physics

physics test.... i am so sorry maomao...
i had prepared to stand in front of the class at every start of the lesson every day , with purple yuan wen....
i am confident that i can get beter marks next time.
there's so many things that i need to change this year.
when can i improve?
i am lousy, and i don't need any comments on that...
i had tried my best...