Photo Details

Photo detail

November 25, 2011

Battle Ground: HomeLink students, from left, Tom Hapgood, Neo Chick and Lauren Hapgood, participate in the “Pondering Powders” event at the Science Olympiad at Clark College. The object was to identify four different powders from among several possibilities, including corn starch, flour, sugar, salt, white sand, baking soda and gelatin. They could not taste or sniff the samples.