starting in 2013, the museum of science has been undergoing a major renovation to upgrade the physical structure and develop new educational content. this $250 million campaign will upgrade nearly half of the exhibit halls from 2012, and open three new major exhibits: the "hall of human life", the yawkey gallery on the charles river, and "what is technology?" the "hall of human life" opened in november 2013 in the newly expanded level 2 of the green wing, and has a focus on human biology. the audio kinetic sculpture "archimedean excogitation" has been moved to the atrium to make way for a new exhibit in the lower lobby called the yawkey gallery on the charles river. this exhibit opened in 2016, creating a new entry to the museum with better views of the charles river and boston-cambridge skyline.