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Seismic sense

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Zuko tries to explain himself
Well, that's not its name ... but ...

The term "Seismic sense" has not been confirmed by official sources.

Toph's vision

Toph was able to detect people's movements through seismic sense.

Seismic sense is a sub-skill of earthbending that constitutes for physical sense. This skill enables earthbenders to detect vibrations in the ground to perceive objects, people, and other aspects of their environment, essentially acting as sonar, but through earth and metal.[2]

History

As the badgermoles were the original earthbenders, they were also the first users of seismic sense. Naturally blind, these creatures used this ability to navigate their dark world with ease.[3]

The blind Toph Beifong was the first known human practitioner of this technique,[1] developing the sense at a young age by learning from the badgermoles and using it to establish her own untraditional style of earthbending.[4] Later, she perfected her seismic sense to such an advanced degree that she could detect the slightest movements, using the skill as her method to explore the world, and developing a technique that serves as a way of lie detection. Toph's seismic sense was accurate enough that her friends often had difficulty remembering that she was blind. This heightened sense of awareness is at the foundation of metalbending, as Toph's sense allowed her to feel the unpurified earth materials that were still present in the metal.[5][6]

Lin using seismic sense

Lin Beifong used seismic sense to discover a hidden Equalist factory.

The second known human practitioner of seismic sense was Avatar Aang. Taught by Toph, he was fully capable of using the sense to perceive objects and movement out of his line of vision or while blindfolded.[7] Due to this skill, Aang was able to detect Ozai's attempt to strike him in the back during the battle at Wulong Forest.[8]

Toph later passed this skill on to her daughter, Lin Beifong, who put it to use in her job as Chief of Police to find hidden locations, such as an Equalist factory operating underneath the Sato estate.[9]

Usage

The first and foremost of seismic sense's applications is the ability to perceive surroundings. By sensing vibrations in the ground, earthbenders can perceive their surroundings as precisely as normal sight, and in some cases with even greater clarity.[1] The advantage of the sense over normal sight is that practitioners are able to pick up things that are barely visible or even imperceptible to the naked eye as well as things out of their line of sight. Obstacles that would normally obstruct regular vision, such as walls and thick dust clouds, are rendered ineffective against seismic sense. Seismic sense does not only provide surface vision, as the vibrations also travel underground, enabling the user to effectively detect caverns and other deep subterranean cavities.[1][6]

Other uses

Metalbending

Main article: Metalbending
Discovering metalbending

Toph used seismic sense to detect the earth particles in metal.

Notably, seismic sense allowed for the discovery of the art of metalbending. The ability allows an earthbender to pick up on the minute pieces of unpurified earth still present in the metal. Locking on to the pieces, an earthbender can bend the earth and thus the metal.[6]

Lie detection

Since humans have a physical reaction when they lie, such as a heightened heart rate, earthbenders who have perfected this skill can lock on to those physiological changes and tell whether or not a person is lying.[5] However, these reactions can be suppressed by individuals with great control over their emotions, such as Azula, rendering even the most skilled seismic sense practitioner unable to tell if a statement is a lie.[10] If one is made to believe what they say is true, false claims will not trigger any physical reaction. An earthbender must also be actively on the look for reactions for it to be noticed.[5] This ability has been referred to as "Truth-Seeing".

Limitations

Seismic sense is not without its limitations. The practitioner must always be in direct contact with solid earth to use the sense at all and the ability only detects things if they are in contact with the same mass of earth the user is contacting, or made of earthen materials. Non-earthen objects floating in water or thrown into the air are undetectable, unless by extrapolation from the detected positions of the launching point.[11] If the user is in the air or water, or even standing on a non-earth solid such as ice, the bender will be unable to sense anything through that substance.[12] Although allowing the user to detect their surroundings in detail, the sub-skill does not allow for perception of facial features[13] or written characters, due to the fact that they are not made of or in contact with earth.

Sand, although an earthern substance, is not firm like normal earth, and renders seismic sense "fuzzy" and very imprecise for earthbenders who are not used to bending it. Uninterrupted contact with the ground is preferred for the user - an object such as a shoe sole interferes with the sense.[14] Lie detection is not possible on a sandy surface, as Toph could not detect if Ghashiun was lying about stealing Appa.

Known users

References

  1. 1.0 1.1 1.2 1.3 DiMartino, Michael Dante (writer) & Spaulding, Ethan (director). (May 5, 2006). "The Blind Bandit". Avatar: The Last Airbender. Season 2. Episode 6. Nickelodeon.
  2. Throughout Avatar: The Last Airbender
  3. Hamilton, Joshua (writer) & MacMullan, Lauren (director). (March 24, 2006). "The Cave of Two Lovers". Avatar: The Last Airbender. Season 2. Episode 2. Nickelodeon.
  4. O'Bryan, John (writer) & Volpe, Giancarlo (director). (July 15, 2008). "The Firebending Masters". Avatar: The Last Airbender. Season 3. Episode 13. Nickelodeon.
  5. 5.0 5.1 5.2 Hedrick, Tim (writer) & MacMullan, Lauren (director). (November 6, 2006). "Lake Laogai". Avatar: The Last Airbender. Season 2. Episode 17. Nickelodeon.
  6. 6.0 6.1 6.2 DiMartino, Michael Dante, Konietzko, Bryan (writers) & Volpe, Giancarlo (director). (December 1, 2006). "The Guru". Avatar: The Last Airbender. Season 2. Episode 19. Nickelodeon.
  7. Hamilton, Joshua (writer) & Volpe, Giancarlo (director). (November 2, 2007). "The Runaway". Avatar: The Last Airbender. Season 3. Episode 7. Nickelodeon.
  8. DiMartino, Michael Dante, Konietzko, Bryan (writers) & Dos Santos, Joaquim (director). (July 19, 2008). "Sozin's Comet, Part 4: Avatar Aang". Avatar: The Last Airbender. Season 3. Episode 21. Nickelodeon.
  9. DiMartino, Michael Dante, Konietzko, Bryan (writers) & Dos Santos, Joaquim, Ryu, Ki Hyun (directors). (May 19, 2012). "The Aftermath". The Legend of Korra. Season 1. Episode 7. Nickelodeon.
  10. Ehasz, Aaron (writer) & Dos Santos, Joaquim (director). (November 30, 2007). "The Day of Black Sun, Part 2: The Eclipse". Avatar: The Last Airbender. Season 3. Episode 11. Nickelodeon.
  11. Hedrick, Tim (writer) & MacMullan, Lauren (director). (July 14, 2006). "The Desert". Avatar: The Last Airbender. Season 2. Episode 11. Nickelodeon.
  12. DiMartino, Michael Dante, Hamilton, Joshua (writers) & Spaulding, Ethan (director). (September 15, 2006). "The Serpent's Pass". Avatar: The Last Airbender. Season 2. Episode 12. Nickelodeon.
  13. Estoesta, Joann, Wahlander, Lisa, Huebner, Andrew, Scheppke, Gary, MacMullan, Lauren, Mattila, Katie, Ridge, Justin, Volpe, Giancarlo (writers) & Spaulding, Ethan (director). (September 29, 2006). "Tales of Ba Sing Se". Avatar: The Last Airbender. Season 2. Episode 15. Nickelodeon.
  14. O'Bryan, John (writer) & Dos Santos, Joaquim (director). (September 28, 2007). "The Headband". Avatar: The Last Airbender. Season 3. Episode 2. Nickelodeon.

Start a Discussion Discussions about Seismic sense

  • Water, Fire and Airbending

    10 messages
    • I actually don't know whether that thing about seeing really bright light is true or not.
    • it would depend on what caused them to be blind in the first place, and how blind they are. some people can indeed make out lights and shado...
  • Plothole

    11 messages
    • @Neo They didn't say in the extras so idk.
    • Neo Bahamut wrote:It might be illegal. Also, now that I think about it, was the floor even made of stone? Did War Minister Qin really lie, or ...

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