Talk:Bending arts/@comment-1944064-20120514030121/@comment-4888161-20120514043035

Well the benders had to learn from somewhere to start it all. So in theory it could be possible for them to learn. But not enough is known about how that happened in the show or real life, so duplicating that is impossible. There is always the very slight chance it could happen at some point. But is it highly unlikely.