In particular, ISCO. I jumped into this one yesterday at .54, and right now it's at .90, a 60% gain so far in just over one day. You can do your own research, but I think they're going to have a big day tomorrow.
http://finance.yahoo.com/q?s=isco.obAnybody else made stock gains lately worth mentioning?
Slider... <sniff, sniff>... you stink.