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"The Mystery of Lyle and Louise"
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Rubber Stoppers, 1 Hole, United Scientific Supplies
Solid, black stoppers contain a high percentage of pure rubber and weigh less than neoprene.
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Paper Punches
This hole punch has adjustable hole positions with accuracy and durability.
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2-Hole Natural Rubber Stoppers
These stoppers are made of a superior grade of rubber that has softness, resiliency, and durability.
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Drosophila Life Cycle Slide Set
Complete Life Cycle of This Commonly Studied Fly
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Ward's® Record of Life in the Rocks Collection
Classroom Survey Set Ideal for General and Earth Science Classes
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American White Cross First Aid® Blue Metal Detectable Adhesive Strips, DUKAL™ Corporation
The metal under the pad allows for dependable detection.
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Ward's® Deluxe Electrophoresis Chamber
Innovative Features Designed Especially for Science Education.
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Eisco® Life Size Female Pelvis
Useful for demonstrating the morphological distinctions between male (not included) and female pelvic structures.
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Ward's® Quartz (Chert)
Light gray, compact, hard, opaque, microcrystalline silica mineral.
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Confuciousornis sanctus (Late Cretaceous)
This remarkable resin cast features one of the most complete examples of a near contemporary of Archaeopteryx. Recently found in Liaoning Province in China, this fossil bird displays the earliest evidence of truly beaked birds with clear body contour feathers.