Saturday (July 5, 2013) – What to do with leftover glowsticks from the 4th of July festivities. Experiment with extended exposure, of course!!! A couple of 13 year olds, a 10 year old, a 7 year old and I had some fun. I used a varying range of exposure lengths – from 2, 4, & 8 seconds all the way up to 15 & 30 seconds. I played around with the results a bit with post-processing as well. For some I used the invert colors function (white background) and others, I applied a tint other than the original glowstick color. However, most are the original colors. Here is what we came up with.