A poultry processing plant in France. Europe banned treating chicken carcasses with chlorine in the 1990s out of fear that it could cause cancer. Christophe Di Pascale/Corbis hide caption

itoggle caption Christophe Di Pascale/Corbis

The rendering industry likes to call itself the world's oldest recycling system. Nearly 100 percent of processed pigs will eventually get used — as meat and in uses as varied as medicine and pet food. iStockphoto hide caption

itoggle caption iStockphoto

Tom Worden works on a fixed-abrasive grinding table at Exelis Inc. in Rochester, N.Y. Exelis is an aerospace and defense company, and employs numerous former Kodak workers in its facility. Mike Bradley for NPR hide caption

itoggle caption Mike Bradley for NPR

Theaters that call themselves 4-D use lights, moving seats, fog and even sprays of water and air to give moviegoers a unique experience — one they hope audiences will consider worthy of higher ticket prices. Ernesto López Ruiz/Courtesy of CJ E&M America hide caption

itoggle caption Ernesto López Ruiz/Courtesy of CJ E&M America

Drag queens Lil Miss Hot Mess (left) and Sister Roma join other activists for a news conference at San Francisco City Hall on Sept. 17 to speak out against Facebook's rule on using legal names for profiles. Eric Risberg/AP hide caption

itoggle caption Eric Risberg/AP

Amazon recently premiered its new dramedy Transparent. The massive retailer is banking on its original TV content to rope in new customers. Charley Gallay/Getty Images for Amazon Studios hide caption

itoggle caption Charley Gallay/Getty Images for Amazon Studios