Take a closer look at nature's amazing insect architect--the hornet Each year, a young female hornet queen selects just the right spot and designs a nest of six-sided cells. Every cell is made from a paper-like material she creates by mixing wood with her own saliva. Once she has a small structure, she lays an egg in each cell and raises her young. Soon the queen has a whole family of workers, which continue to build more cells and increase the size...