|Enlightened||First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.|
Alexander Galkin earned this badge 9 times
sep 20 at 12:34Why does scar tissue change color?
sep 13 at 22:25Are human fetuses more likely to be male?
sep 12 at 18:09Why is propanoic acid often added to the diet of C. elegans?
aug 20 at 0:48Why is rabies incurable?
mar 9 '12 at 15:34Why is the microbial ecosystem of the gut so susceptible to disruption by pathogens?
mar 7 '12 at 2:59Why would diffusion be faster across a non-specialised tissue?
jan 4 '12 at 14:19Are lymphocyte sizes clustered in two groups?
dec 29 '11 at 10:36How does cerebrospinal fluid circulate in the central nervous system?