Scientists Luella and Winthrop Kelllog raised their 10 month old son Donald and Gua, a 7 month old chimpanzee, as “brother and sister”. On March 28, 1932, nine months into the experiment, the Kelloggs officially ended it as Donald began to copy Gua’s sounds and act like a chimpanzee.
Added on October 19th, 2023 by | Report Post
Leave A Comment
Subscribe
Login
Please login to comment
0 Comments
Oldest