Nanoscience and nanotechnology will be discussed at a class offered by the Kennewick School District's Community Education.
Donald Baer will talk about what makes nano-sized particles and whether they are safe. He'll also discuss the future possible uses and affects of nanoscience.
The class is from 6:30 to 8:30 p.m. today and Thursday at the Kamiakin High School library. Advance registration is required at communityed. ksd.org or at the district's administration center, 1000 W. Fourth Ave., Kennewick. Cost is $15