Agate is frequently found in the form of rounded nodules or geodes. When split or sliced, these geodes show the startling effect of how elements over time and pressure formed to create awesome banding of sediments. This blue agate slab is a striking rock that will surely get your students’ attention, encourage your friends to get their own, or serve as a unique stocking stuffer for your child or spouse interested in rocks. Well worth it!
Please be aware that this is a natural mineral and as such each piece is one of a kind! The one you receive may not be exactly the same as the ones pictured but it will be similar. Price is per each piece. They come in irregular shapes, sizes and weights.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This mirascope creates a 3D hologram image!
This simple but amusing magnetic toy will keep you busy for hours!
This kit will get your paper plane ready for takeoff!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!