I don't know i someone already discovered this glitch but if a turtle fall in water it is floating.
But if you leave room where is the turtle(in water) and back to turtle's room the turtle isn't in water, is above water.
You can see that just a second before it fall again.
Everything that has been animated plays an animation again when you re-enter the room.
Also, here's another cool glitch I found: In dark areas, load a game that's in a light area. Then if you load the game that's in the dark area, it will be light for a second and you can see.
That's how I got through WA without buying the lantern.