Wednesday, July 8, 2009

I had dealed with shit!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Well, there is another lab session today... We are asked to find the parasite/amoeba in our digestive system...
So, I thought that we'll get the tissue sample from the mammal intestine...
Haha, disgusting right??? Human intestine, some of you would not like it....
Hehe...

However, something that more suprising had happen...
Guess what???
The sample is......

MONKEY'S FECES!!!!!!( or we jus t call it shit )
God D**n Shit!!!! ( words censored, not suitable for underage children...^^)

Yew....It is d**n disgusting.....(censored again)
Yucks...

Alright then, we'll start our journey to find that stupid amoeba now....

Firstly, wear your gloves...This is the most important step to avoid the dirtiness of the feces...

Then prepare the solvent that we have to use in the whole process...

Ok done???
Now, mix the feces with the 85% saline solution, and then filter it with the gauze, then finally put in the centrifugal tube....( Erm...My term is a little bit scientific, sorry for those who don't understand, but I'll show the picture )

See it???
Hmmm.....This is the incorrect demonstration, the fellow didn't wear her gloves...
( She is my assistant, and she's scolded by the lan demonstrator because not wearing gloves, so please forgive her mistake, I apologize on her side... =.= )

After mic them throughly, centrifuge it!!!!
With the 2000rpm speed!!!!
Hoho....the spinning speed faster than Ferari F430....

Alright....The centrifuge will seperate all the contents in the mixture into several layers...
This is the general knowledge for science students...Right???Hehe..
After the 1st centrifugation, take the mixture out, discard the supernatant( the upper layer of the mixture ), and mix the mixture with Zinc Sulphate solution and centrifuge it again...

After the 2nd centrifugation, take the upper layer of the mixture by dropper and put it on the slide, add 1 or 2 drops of Iodine solution, and observe it under microscope....
( Err...the person in the picture is not me, because I'm the cameraman... )

Hmm....
Guess what had we found???
Do you guys know what is this???

I found this by using microscope...

This is the treasure I'm searching so long...
The stupid amoeba!!!!!!!!!!!!!!!!!!!!!!

D**n ( Dutt...............Censored for the third time ^^ )

I as the human being that made up of zillion cells have to spend 2 hours to look for this stupid single cell organism....*Sigh....

Oh ya, forgot to tell you guys, you still can shake my hand when meet me, I had wore the gloves, and I'd washed my hand clean after the experiment, don't worry, no poo on it....













Hey, c'mon, really don't worry....It's clean ,ok????

1 comment:

viLy lAw said...

shit nia ma...ntg de la...nt a big deal...i dealed v it evryday....haha

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