By Elizabeth Maupin
Elizabeth Maupin on Theater
There’s a spark in the eye of Karen Zacarias’s women. You can see it in Émilie du Châtelet, the 18th-century mathematician and physicist at the heart of Legacy of Light, the smart, tender little comedy at Mad Cow Theatre. You can see it in Olivia, the modern-day astrophysicist who’s trying to live her life to the fullest while she has the chance. And you can see it in Millie, a young woman who goes to unusual lengths to build herself a different kind of life.