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Old 20th March 2005, 03:23 PM   #1
diyAudio Member
 
Join Date: Aug 2003
Location: new mexico
Default im going to state for sceince fair

im going to state for the science fair. i recieved honorably mentioned.

im comparing metal halide vs. mercury vapor in a projector.

my next board will be stacked with 2 different boards and on one board i will show how one builds a projector.


2 questions.

do you think a experiment like this should go under physics or under enginnering.

and i am changing my projector to the mkIII design.

at first i didnt want it because it was really big, but then i found out that it is only 20" high. has anyone had good sucess with this
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