This durable D Battery Holder is just the component for your next electronics project and a sure benefit for any mechanical guru. Use it for various science projects, classroom use, to make your own tools and more. Don’t let conventional ready made contraptions be a boundary. Break boundaries and explore innovation with the D size battery holder today!
This plant and animal cell model activity set is a must-have resource for the science classroom!
Build a robot that's an artist too!
Do micro-controller projects and program them using your own computer!
Build a hand that realistically moves its fingers using shape memory allow technology!
Learn all about Newton’s Laws and Energy conservation.
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!