Clean Water Services held a brewing competition in Sept. 2014, inviting 13 homebrewers to make beer from its purified wastewater (as well as water from other sources). Now the company is asking the state for permission for brewers to use its wastewater product exclusively to make beer. /Courtesy of Clean Water Services hide caption

itoggle caption /Courtesy of Clean Water Services

Waze's police reporting tool is one of several features in the app. Users can also share reports of traffic and construction in real time. Courtesy of Waze hide caption

itoggle caption Courtesy of Waze

A hospital bed is draped with a flag after a veteran died in the hospice ward at St. Albans VA in Queens, N.Y. Quil Lawrence/NPR hide caption

itoggle caption Quil Lawrence/NPR

Tony Simmons leads a group of Johns Hopkins University students on a "justice walk" in downtown Baltimore, during which they learn about public policy, providing services, and the connections between income inequality and health. Gabriella Demczuk for NPR hide caption

itoggle caption Gabriella Demczuk for NPR

Francisco Fernandez de Alba skis along a recently plowed road during a snowstorm in Providence, R.I., Tuesday. Parts of the state were buried under nearly two feet of snow by early Tuesday afternoon, and more was on the way. Michelle R. Smith/AP hide caption

itoggle caption Michelle R. Smith/AP

The Secret Service released this photo of a "quad copter" that crashed on the White House grounds Monday. The agency says the copter's operator reported crashing it this morning. Secret Service hide caption

itoggle caption Secret Service