Nicholas Komninos (from left), Anthony Pernisi and Ashlee Doele are among the 25 students who signed up for the first suds-specific class in Paul Smith's College's new minor in craft beers. It's a three-credit course in brewing, replete with labs and lectures. Joe Conto/Courtesy Paul Smith's College hide caption

itoggle caption Joe Conto/Courtesy Paul Smith's College

Samples of carrots cooked three ways are placed on a table for the kids at Walker-Jones Educational Campus, in Washington, D.C., to sample after they have finished lunch. The crowd favorite will later end up on the school lunch menu. Claire Eggers/NPR hide caption

itoggle caption Claire Eggers/NPR

Woodley Elementary third grade students write their names into newly donated dictionaries at the school. Eric J. Shelton/Hattiesburg American hide caption

itoggle caption Eric J. Shelton/Hattiesburg American

Aansoo Kohli is running a makeshift class in a cowshed for children who have no access to school. Abdul Sattar for NPR hide caption

itoggle caption Abdul Sattar for NPR