Technology

==Wind Knot==
The is a rope with wind-creating properties that is tied three times. Untying one knot results in a light breeze. Untying a second knot brings a strong wind. Untying the last knot summons a squall. In the anime, Nami uses this rope in conjunction with her Perfect Clima-Tact to perform a technique that dispels an oncoming cyclone.
==Self-Destruct Switches==
A is a mechanism that can cause an object to destroy itself or render itself inoperable after a predefined set of circumstances has occurred.
A switch was left in Vegapunk's old laboratory on Karakuri Island that went off when Franky caused the Nightmare of Baldimore with another one undisturbed in what remains. Another switch went off three years ago by Caesar Clown on Punk Hazard that destroyed the first two Research Institutes while the one in the Third Research Institute was left alone until Monet tried to set it off but was stopped when Caesar tried to kill Smoker. Before Kuma had undergone the final surgery to purge his freewill, Jaygarcia Saturn ordered Vegapunk to install a self-destruct switch in case Kuma was out of control; however, due to Vegapunk not wanting Kuma to be used as a weapon, he decided to implement it by the letter and made it a total shutdown switch; it was eventually used by Saturn after Kuma was rescued by the Revolutionary Army. Myskina Acier would use a switch to destroy his research at Alchemi to stop Mad Treasure getting the Pure Gold.
==Face Pack==
A is a creamy or thick pasted mask applied to the face for cleansing or skin-smoothing purposes.
The Germa Kingdom made a pack that stops swelling but does not heal the face with the swelling coming back once removed.
==Fluffy Balloon System==
The is a device which allows Charlotte Flampe to float in the air like an actual balloon. The device was obtained when Big Mom was destroying other countries.
==Printing Press==
A is a mechanical device for applying pressure to an inked surface resting upon a print medium (such as paper or cloth), thereby transferring the ink.
Printing presses are used to print newspapers and wanted posters.
==References==
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