Powdery packing density

UD engineering students try to find the best density of an edible powder for mass production packaging. They are in the Kettering Labs soil lab where this is part of their senior project. Pictured here from left are: James Seamus Wilson, senior mechanical engineering major from Medina, Ohio, and Yucheng Xiang,  senior mechanical engineering and aerospace engineering major from Beijing, China. Not pictured but on this team are: Phillip Shook, Jeff Brown, and Jack Dougherty.