Hi.

I’m Victoria, and this site mostly has my sewing projects and science writing, with a sprinkling of older poetry & etc.

I’m a prairie kid, parent of two, celiac, and like lane swimming. I love to research. I did my undergrad in physics & English with a math minor. I’m now doing a Master’s in economics.

A note about the blog title: in math and physics, the prefix eigen means one's own. It comes from the german, but mostly I always liked thinking about a particle's eigenvalues, and thought I might apply the same thought to my excursions.

Electric Play Dough 4+

Electric Play Dough 4+

Victoria Martinez
Kids' Science, Science
electric-play-dough.png

There's not much I can say here, because the blog world already has us covered with great demos for making electric playdough. See this video for a great demo.

The electricity conducting dough is made using this recipe. Squishy circuits also provides the recipe for insulating dough.

We made lamps with every kind of play dough. Saturday science!

The kids in my class tasted their dough to make further hypotheses about what types of materials are conducting (awesome!), and instead of battery packs we just stuck our batteries together in series.