See life in a cubic foot, visit Roman artifacts, and more to do
![a coral reef in French Polynesia](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/03/040216_to-do_feat_free.jpg?fit=860%2C460&ssl=1)
INSIDE THE BOX A new Smithsonian exhibit explores the diversity of life that passes through a given cubic foot of land or water in one day (coral reef in French Polynesia shown).
© David Littschwager