Fire in chem lab

Today during chem there was a fire in the chem lab, Left collum 2nd bench. Desmond's gas tap caught fire, thats interesting. Then ChunKiat did something silly, blow at the fire, i wish he didnt block the fire too, I couldnt see much, blowing gas tap fires, WILL never put it out, just makes it worse. Hah, no one screamed, first time for a girl dominant class.

2nd accident, Ivan Lee's experiment overflowed i think.
3rd accident Lee Ching's testube became a cannon and shot the other 3 in her bench when it overflowed.

That is all.