Get acquainted with one of the most interesting products of geological processes with this introductory collection of real specimens of sedimentary rock. Sedimentary rocks are formed from preexisting rocks through the processes of erosion, followed by compaction or chemical precipitation; examples include sandstone, limestone, and coal. The Sedimentary Rock Bag is an economy collection of 6 specimens representative of the sedimentary rock family. Each generous specimen is 1.25" to 1.5" and is contained in a zip lock bag with a label.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Build over 60 projects with this deluxe version of the Snap Rover kit!
Explore the wonders of wind power with this amazing kit!
Create beautiful art with this amazing sun paper!
Build a robot that's an artist too!
This science kit is an essential introduction to physics knowledge!
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