Twitter's Vine App Officially Comes to Android

Just recently I got introduced to the Iphone Vine app. I haven't really had a chance to use it yet, however I have looked at a few vines (posts). It seems like a very user friendly app and I think it has potential to be an cool app to use in school. Vine is basically a 6-10 second video, that looped back to beginning. It would be fun to have students create a vine that would be educational. Students could use them as a study tools. Since we are having final exams this week, I thought it could be neat to create a vine about the quadratic formula for my Algebra 1 students. If I get one created and figure out how to post one, I'll try to get it on my blog! Has anyone used Vine in school yet? If you have let me know, so I can add you on my friends list and I can check your vines out!