Do we have a future plumber?

I don't know what Logan's fascination with the washing machine is all about. We have to keep the door of the washing machine open after washing some clothes to let the inside of the washer dry out. I normally close the closet doors as far as they will go with the dryer door open. Logan now opens the closet door and will stick his upper body into the dryer and bang on the inside of the drum with his hands. New sounds to explore I suppose.