This week's open threads will highlight more African-American scientists and their contributions to fabric of American science. Lisa Stevens became a familiar face (and voice) in 2005 when panda cub Tai Shan was born at the National Zoo in Washington, DC. As manager of the giant panda program for the past 20 years, she often spoke to the public and to media about how the … [Read more...] about Monday Open Thread: More African-American Scientists