"Avantor"

Well-cemented, medium-grained orthoquartzite.

Female Reproductive Organ

Magnified Photos Show Development and Traits of the Fruit Fly

Apply the hands on Science of Energy, Motion, and Friction.

The NYS investigations kits have been tested by local NYS teachers to make sure they work in the classroom.

The NYS investigations kits have been tested by local NYS teachers to make sure they work in the classroom.

Mutualistic Relationship

Cut and finished samples with fiberoptic samples.

Genus of Green Algae

Determine the time constant of an RC circuit, and calculate the resistance of an unknown resistor.

Illustrates Plant Structure

Our Most Diverse Collection of Free-Living and Parasitic Types

Sawn and lacquered slab showing thinly bedded truncated layers in a well-cemented sandstone. Large hand specimen.

Parasitic Fluke

Contrast Organism Structures

Protect students from chemical splashes and impact with a flexible ridge around a PVC frame.