Imagine if every twelve weeks Facebook: * shut down all the groups you belonged to, * deleted all your forum posts, * removed all the photos, videos, and other files you had shared, and * forgot who your friends were.
"free, social networking site that enables scientists, engineers, and other technical professionals to connect, collaborate with ... world-wide scientific communication and incorporates the newest social networking technologies." - "Yet another Facebook for Scientists that I am unlikely to use." http://tinyurl.com/55ngbf
Much of twentieth century biological research has focused on a limited number of model organisms, such as Arabidopsis, C. elegans, mouse, Drosophila, and E. coli. But biology wasn’t always done this way.
Anyone who has sex can catch a sexually transmitted infection. Find out how to avoid infection, get tested, get treated and how to protect your sexual health.