i'm chinese.how to use this forum very well.well.i study english 2 years.study science 4 moths.but i'm very clever(other person said that.i think i'm not clever enough)well.i skip 3 grades.only use 4 moths i study all of them about science. that's cool.but now.i'm not k.so.i study very slowly now.how to use the forums help with me study.well.my english is not good enough.so i think i need some one help me to study.i have rich imaganation on science as ainstain though i study science i only 4 moths.but i know a lot.i know the spirit of science.not study science.need rich imagination.help.aim sn is acerateactl.icq.a few time sign on it.acerateact@aim.com