![A black box containing 52 standard playing-size cards with an illustration of a magnifying glass over the label in primary colors. A black box containing 52 standard playing-size cards with an illustration of a magnifying glass over the label in primary colors.](https://cdn11.bigcommerce.com/s-8dv4td49lk/images/stencil/300x300/products/6294/12921/52scienceexperiments__57830.1714673296.jpg?c=1)
Thames & Kosmos Motors & Generators STEM Experiment Kit
$36.95
Conduct 25 experiments to learn about magnetic fields, circuits, and how kinetic energy is converted into electricity and back again.