This mineral collection allows a study in detail of the response of these minerals to the range of ultraviolet rays. 15 specimens approximately 1.5" X 1.5" in size are included. Each specimen is labeled, and the kit includes a key to determine what each mineral is. The key also includes interesting facts about fluoresecent phenomena. The minerals are housed in an attractive storage case. Excellent kit for the science classroom, this also makes a good present for the young rock collector in your family!
Command robotic creations with this cool construction kit!
Easily assemble a working alarm motion detector!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Build a model green house and 9 other green energy-related devices with this great kit!
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
This black scorpion specimen is great for the classroom setting!