How to make a simple lie detector...

Whatever electronic projects you want to do,you just have to browse the web with a search engine lonely_f16. Well i am an electronics engineering student and have been doing this for long.Here are some links you might find helpful: http://www.aaroncake.net/circuits/lie.asp http://www.sciencetoymaker.org/lieDetec/index.htm try www.electronics-lab.com also. Or else you good get some old copies of e4u magazines etc.Even better join some electronics forum like IEEE and post your request there.