
People have worried about plastic since it was invented. Now we could
not get through a day without using something plastic. But a component
of some plastic is causing health problems, and the latest study says it
could make 3-year-old girls aggressive, if their moms are exposed to
the chemical: Bisphenol-A or "BPA" for short:
http://healthland.time.com/2011/10/24/bpa-exposure-in-pregnancy-may-affect-behavior-in-girls/?xid=healthland-daily