I'm no physicist, so I can't really say either way. [Sorry, Crocker.] You might want to ask one of the others.

And magic as in spells and incantations don't really work here unless you use Bending. Bending is the power everyone has which allow people to manipulate reality around them. For example, if I wanted an apple, all I have to want one and...[Check it out. Apple. No smoke poofs or anything. One second his hand was empty, the next there is an apple there.]