Washoe, 27, a female chimpanzee, looks through a glass window at the Chimpanzee and Human Communication Institute, a research project that is teaching five chimps to speak in sign language, at Central Washington University in Ellensburg, Wash., Sept. 7, 1993. Director Roger Fouts, a psychology professor, says the research can yield data in how animals think. The work is also useful in teaching communication skills to autistic children. (AP Photo/Gary Stewart)

Washoe, 27, a female chimpanzee, looks through a glass window at the Chimpanzee and Human Communication Institute, a research project that is teaching five chimps to speak in sign language, at Central Washington University in Ellensburg, Wash., Sept. 7, 1993. Director Roger Fouts, a psychology professor, says the research can yield data in how animals think. The work is also useful in teaching communication skills to autistic children. (AP Photo/Gary Stewart) Banque D'Images
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Détails de l'image

Contributeur:

Associated Press / Alamy Banque D'Images

ID de l’image:

2N0HA91

Taille du fichier:

18,6 MB (1,8 MB Téléchargement compressé)

Autorisations:

Modèle - non | Propriété - nonUne autorisation est-elle nécessaire?

Dimensions:

3065 x 2122 px | 26 x 18 cm | 10,2 x 7,1 inches | 300dpi

Date de la prise de vue:

7 septembre 1993

Photographe:

GARY STEWART

Informations supplémentaires:

Cette image peut avoir des imperfections car il s’agit d’une image historique ou de reportage.

Uniquement disponible pour une utilisation éditoriale.

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