Look at this picture.
Saw any difference?
It's upside down!
Not only upside down.
Ting tang! It turns left.
Ting Tang! Now it turns right.
Haha. Interesting? Want to learn how to do it?
It's simple, just press 'Alt' + 'Ctrl' + direction (down, left or right).
Then to make it back to normal, jus tpress 'Alt' + 'Ctrl' + 'Up'.