One Piece might be a series about pirates, but there is no shortage of scientific marvels in it. Oda has not shied away from incorporating scientific elements into his story. Some people might think that it does not gel, but the reality is that it blends in nicely with the rest of the story.
There are plenty of smart characters in One Pieceand they have created some outstanding pieces of technology. Dr. Vegapunk alone has been responsible for the creation of several incredible technologies. While most inventors try to make something that would be useful for the common populace, there are others who have made dangerous technological weapons as well.
8 Reject Dial
Dials were introduced in the Skypiea arc. They are made from the remains of shellfish that are