Chemsketch~

Hoho~ I'm learning chemsketch today...it's quite tiring actually because you have to focus on it for all the time...my eyes' hurting....whatever it is, this is fun!! ^^ ...I like it as I can learn to do all chemical structures including 3D, graph, molecular structures...Well, at below I want to show you my assignment done just now...

ENERGY OF REACTION

ORBITALS

VACUUM DISTILLATION APPARATUS

DNA STRAND

LIPIDS

Lastly is my signature....it's not quite good but i think it's better...hahaha...I'm using polyline to make it...i don't know how to describe it...you should learn it also...^^