Sry. Physics ain't nowhere to be clear. But let me assure you, every student i had, learned that their 9/11 story is bs. Physically impossible, that is why bs. And yeah well yeah it may i encourage an army of elves. :)

Who may know real physics, e.g. what the difference between a bullet and an arrow actually is. Even Tolkien has this one mage, who for centuries is friends with the elves, just remember.