Board Thread:Questions and Answers/@comment-5780397-20151222190152/@comment-17259909-20151225193714

This is really off-topic, but indeed, if one really wanted to be scientific, then you could describe some aura phenomena as aura changing the properties of matter. For example:


 * Razor's ball causes the air within the sphere to condense and harden to the point where it's like being hit by a cannonball (Emission).


 * Hisoka's Bungee Gum causes air to become adhesive and elastic (Transmutation).


 * Gon's Rock focuses aura such in his fist such that it increases its force as if it had more mass (Enhancement).


 * Kurapika's chains are formed by him turning air into iron by forcing protons in atoms of air (like oxygen and nitrogen) to move and forming ionic bonds, and then arranging these ions in a chain shape (Conjuration).


 * Morel's smoke is controlled by kinetic energy released from aura at his will (Manipulation).


 * Specialization is harder since it involves more abstract concepts. I'll add one if I can think of one.