The technological advancements from Avatar: The Last Airbender to The Legend of Korra has taken place at a quick pace. The Avatar world has changed so much in recent years that it is tough to make sense of the progress that has been made in the last few decades.
One of Nickelodeonâs most popular series in the US is âAvatar: The Last Airbenderâ. Revolving around the story of 4 nations, namely Fire, Water, Earth, and Air, who experience a crack in their harmâ¦