And when the drumming was done, he went for an imaginary drive with the steering wheel. He tried steering with the smaller lid, but decided the bigger one did a much better job.
Finally there was the matter of figuring out why the big lid floats whilst the smaller one doesn't. And why when you pull the big lid out of the water it seems to get stuck with the vacuum, whilst the smaller one can be pulled out with ease.
Who needs expensive toys when you are as curious as Matt? It was fun watching him learn.