15-year-old catches math error at the Museum of Sciencehttp://www.boston.com/news/local/massachusetts/2015/07/06/year-old-catches-math-error-the-museum-science/awhREamdn1KRg7nz2gGyPO/story.html?p1=feature_pri_hp by joeyyang • 11 years ago 1 0 11 years agoBOboston.com