Domino Train!

Art is into making domino trains lately. We've been watching them on Youtube (our favorites are made by Flippycat, like the one posted below) and he's been making them himself. He's getting more creative all the time and he's quite adept at setting the wobbly dominoes steadily and in just the right spacing. The other day he was occupied for twenty minutes or so while I nursed just making domino trains. Here's one he worked on today...