Search found 2 matches

by farsideeng
Wed Jan 07, 2009 7:02 am
Forum: General Discussion
Topic: No More DTV coupons left
Replies: 61
Views: 10439

Hi! I also got two coupons early on. Took 6 wks to get them. Unfortunately, I did not kin the expiration aspect and they both expired 6 wks after I got them. Discovered this when I went to use them.!
And then I couldn't re-request more.
by farsideeng
Wed Jan 07, 2009 6:55 am
Forum: General Discussion
Topic: Ultra Violet and Infrared question...
Replies: 10
Views: 1676

Many papers have a whitener added which fluoresces in the blue.