Summary: In this special edition Techlandia, Jon Samuelson @ipadsammy, Alison Anderson @tedrosececi, and Eric Marcos @mathtrain interview 10th grader Andrew Rothman. Andrew, a former student of Eric's, has developed the app Ingredients in the app store. Hear about how this young high schooler has developed a fascinating app. Andrew is known as @andyrothtech on Twitter.
