Liquid Nitrogen Generator

[dengyong]

whoa! no way!!!!!! that's too big and i am actually looking for ones that are really compact and cheap but i am probably not going over US$120 for it and if LN2 generators are really expensive i might not buy it. besides maybe i won't even buy it because my parent will ask wtf it is and i say liquid nitrogen generator and they throw it away i am ok with consuming power but not too much

I know what you mean... I bought a used synchrocyclotron particle accelerator at the flea market once. My parent came home and said WTF is that, a synchrocyclotron particle accelerator!!! and threw it away.