Two-headed dog experiment - photo
Soviet scientist and organ transplantation pioneer Vladimir Demikhov giving water to one of his two-headed dog experiments. Demikhov conducted 24 experiments in total between 1954 and 1959. The longest-living two-headed dog survived for 29 days.
https://diqn32j8nouaz.cloudfront.net...g_fullsize.jpg
More:
https://allthatsinteresting.com/vlad...two-headed-dog
Previously:
https://www.homemadetools.net/forum/...628#post201457
https://www.homemadetools.net/forum/...977#post171811
https://www.homemadetools.net/forum/...029#post195065