Photos Of The Day Photos of the Day: The Flash Out of Legos and a Chimpanzee Looks at Visitors A.C. 0 Inuyama, Japan A chimpanzee looks at visitors during a cognitive test at the Primate Research Institute of Kyoto University. The institute is marking its 50th anniversary this year Photograph: Kimimasa Mayama/EPA Pages: 1 2 3 4 5 6 7 8 9 <1 ... 56 7 89>
