He has his own Instagram account. He stars as the featured profile picture on MIT Admission’s Facebook page. When MIT’s Campus Preview Weekend 2022 came around, he joyfully opened his arms widely to welcome the admitted Class of 2026 at a campus photo booth. You can find him everywhere on campus, from murals and posters in the MIT Welcome Center to laptop stickers, pins, and keychains on a student’s backpack. No, this isn’t MIT’s iconic mascot, Tim the Beaver. This is Wide Tim, an adorable beaver character who loves MIT,…