"young scientists club"

Nitrogen fixation, produces nodules on legume roots. Bacteroids from nodules can be X, Y, and club shapes.

Formalin Preserved

View the beauty in sponge structure.

Crime-scene science in the classroom.

Museum mounts are the ideal supplement for classroom dissection.

The rounded, differently sized stones make your tank look like a stream bed.

Attractive Bottom Cover Enhances Natural Filtration and Nitrogen Cycling
Gravel contains no lead or chrome and won’t change the pH or chemistry of the tank. Pebble sizes up to 1/4" dia.

The Plant Kingdom Riker Mount Collection is a beautiful, concise display of major divisions.

The cycles of rock formation, beautifully simplified!

Soil formation presented in a classroom exhibit.

Cut down on lecture time with our collection.