Science is never good or bad. [A philosophical point, but Jade believes it. The laws of the universe simply are what they are. Whether or not their results are positive, as with Jade's spear, or negative, as with . . . as they are with other matters—that was situational.]

The contamination effect is where the fonons and elements of matter separate and refuse together. Not only are the fonons in living things and inorganic materials different, but so are the elements that comprise them. Utilizing that difference, I temporarily fuse my spear into the outer layer of my right arm with an arte.

[The explanation was lazily copy and pasted. Because I am IC.]