FaceResearch.org, a site run by two psychologists at the University of Aberdeen in Scotland, features software that can average together faces from thousands of photos. These images purportedly show the average face of women from 40 different nationalities.

Trained by Dutch photographer Ellen van Deelen to hold different musical instruments and pose for the camera, the Roosendaal Rats are considered very talented by their owner. She confesses rats weren’t exactly her favorite creatures, but, after buying these two, she realized they are highly intelligent creatures.

Two dummy tanks being pushed along a road by German soldiers. (Photo by Hulton Archive/Getty Images). Circa 1925

Australian World War Two veterans place crosses and flags at graves before attending the French-British ceremony at the British War cemetery in Bayeux, June 6, 2014. REUTERS/Leon Neal/Pool