Round up of responses to my sign captioning request

Round up of responses to my sign captioning request[View the story "Weekly Sign Captioning Contest #SignCaptions #Signs #Humor " on Storify] -------- This is from the "Tree of Life Blog" of Jonathan Eisen, an evolutionary biologist and Open Access advocate at the University of California, Davis. For short updates, follow me on Twitter. --------
Source: The Tree of Life - Category: Microbiology Authors: Source Type: blogs