Then it was time to dig in! The harder they pushed, it seemed the mixture squeezed back! Then, when they held a clump of it still in their hands, it melted back into goop!
At nap time, I'm going to show the kids a short myth busters clip which has a great visual explanation of the molecular action of this super cool matter.
Later, we'll be back out into the snow! Thank goodness it snowed so much last night! Perfect day for snow play!