During the week I generally try to post items relevant to the current topics in CS20 and CS30. But I've decided, for no particular reason, that the weekends (including Friday apparently) are wide open. These are random rules for myself - you should all feel free to post anything of relevance to CCS biology at anytime.
For those who missed its appearance in both Science and Knitting Help, check out the Museum of scientifically accurate fabric brain art. For more information you can read an article in New Scientist magazine.