Researchers manipulated water waves to move ping pong balls with a level of precision that seems straight out of a sci-fi movie.

In the Avatar: The Last Airbender franchise, most villains inevitably lose to the power of the Avatar State. However, some benders have come impressively close to defeating Aang or Korra in battle.

An curved arrow pointing right. Purified water can be turned into ice on demand through a process known as "waterbending". Grant Thompson of the Youtube channel "The King of Random" tried it out ...