With this educational specimen, you can see firsthand all of the stages of a life of a frog. The block features real-life samples of an egg, tadpole, metamorphosis-stage frog and adult frog. All of this is nicely presented in an acrylic block. Used as a slide under a microscope or as a hands-on specimen, this makes a fantastic addition to any science classroom.
Use this awesome prism to teach about optics and light in the classroom setting!
Build 14 assorted solar robots, some of which can travel over water!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Create beautiful art with this amazing sun paper!
Get one of the craziest and coolest kaleidoscopes around!