re ir detector cards craw yoyo cc monash edu au sebastian filzek writes i think that they are avaliable in the states and even in england but alas i live in australia could someone please inform me if i can get these things over here and if so where and how much also are they really commonly avaliable in the states and if so then how much are they and who sells them maybe if i cant get one here i ll write to one of the companies over seas anyway thanks in advance sab i got mine for about bucks at radio shack the instructions do say to expose it to light for a while but mine doesn t seem to require very much to make it work i just wish i could get a big sheet of the stuff abouit x for a reasonable price it isn t cheap from what i ve seen duane
