 At our Wilmeth Active Learning Center, or as Purdue students like to affectionately call it, WALK. Purdue is known for innovation, and WALK is a perfect example of that. Let's go ahead and head inside. So like I said, Purdue is known for innovation. WALK is 164,000 square feet of innovation. It's a perfect space for students to learn and collaborate and work together, which is a big, big thing at Purdue. Hey, Pete, what are you doing? Looking for a big exam? WALK's the perfect place to do that.