What would happen if you raised your baby and a baby chimp together, as brother and sister, in the name of science?
Don't worry, you don't have to try. In 1930, scientist Dr. Winthrop Niles Kellogg did just that. Read more about the crazy (bad) experiment in my article on OZY.
If you want to check out the full report on the experiment, Kellogg's book is available via HathiTrust, and there are some good newspaper articles from when the research was made public in 1932.
Come in, the stacks are open.
Away from prying eyes, damaging light, and pilfering hands, the most special collections are kept in closed stacks. You need an appointment to view the objects, letters, and books that open a door to the past.