Blue agaves grow in a plantation for the production of tequila in Arandas, Jalisco state, Mexico, in December 2010. In the past 20 years, tequila has become fashionable all over the world, demonstrating that producers' international sales strategy has been a great success. Hector Guerrero/AFP/Getty Images hide caption
Australian celebrity chef and author Kylie Kwong (left) teaches a cooking workshop at Yaama Dhiyaan, a cooking and hospitality school for at-risk aborginal youth. The Kitchen Sisters hide caption
How about a date? Loomis Dean/Time & Life Pictures/Getty Images hide caption
French physicist Philippe Hubert uses gamma rays to detect radioactivity in wine. "In the wine is the story of the Atomic Age," he says. C J Walker/Courtesy of William Koch hide caption
A typical Russian kitchen inside an apartment built during the early 1960s, when Nikita Khrushchev led the Soviet Union — what later became known as Khrushchev apartments. Courtesy of The Kitchen Sisters hide caption
Anna Matveevna came to this communal apartment in St. Petersburg in 1931, when she was 8 years old. Courtesy of European University, St. Petersburg, Russia,Colgate University and Cornell University hide caption
A turnspit dog at work in a wooden cooking wheel in an inn at Newcastle, Carmarthen, Wales, in 1869. Ann Ronan Pictures/Print Collector/Getty Images hide caption
Francesco Galante leads the Libera Terra, a cooperative of farmers and producers who create food and jobs outside of the Mafia's control. The Kitchen Sisters hide caption
A sign from a fast food restaurant in Earlimart. Courtesy of The Kitchen Sisters hide caption
CB Stubblefield Courtesy of Sharon Ely hide caption
Sam Clark, chef and Manor Garden allotment holder. Kitchen Sisters hide caption
An accordionist leads his band at the annual Sheepherders Ball. Roland Studio, ca. 1950. Courtesy John Odiaga. Basque Museum & Cultural Center hide caption