the taylor hooton foundation wants kids to grow and be strong naturally. the message -- if you choose the right foods, you won't need any supplements. >> if you think that careers in science and math are just for guys, my report should change your mind. >> for centuries, many believed that fields like science and math were beyond the abilities of women. that began changing in the early 1900s, when marie curie won the nobel prize for her work in physics. though she shared the award with her husband, marie went on to prove she was a world-class scientist all on her own. in fact, she became the first person, male or female, to win two nobel prizes. fast-forward to today, there's now a major effort to get more students interested in s.t.e.m. -- science, technology, engineering, and math. as part of that effort, nicole reports that there's a new website designed specifically for girls. >> the website is called forgirlsinscience.org. dr. rita el-khouri is one of some 3,000 female scientists working for l'oréal, the sponsor of the website. so, why don't more girl