PICts=)::

Dangerous sia... The super SUper SUPER GGXX Dangerous liquid. stinks like xiao. Suffocating sulphur acid. reaction with alum causes it to be as hot as boiling water without adding heat-.-

LAB MAd Scientist. ASk him and he will reply-.-kelvin lim
boring leads us to doing lame thing like this:

HAHA, the super ironic sign in our school that Peng N spotted. CAnt u believe it?? The person who put this up has no sense of directory..look:

Staircase was blocked and we had to use the only stairs on the right. Look at the sign above-.-''lol, even the arrow pointing wrongly haha.
watch this video of sulphur acid reaction: