Nolan informed us he was making a lava lamp. Anything out of the ordinary engenders interest in the Trailer.
He filled his jar with water and oil - added red food color, dropped two alka-seltzer tablets and stood back to watch the reaction.
Being human, he was required to play with other colors after he'd "done it right." It took on the appearance of things I've found lurking in the back of the fridge in our S/B home.
I'm proud of the kids for pushing through and getting oodles of school work done this week! We will do one more week and take 2 weeks off.