New Teaching Aids

Student Gyroscope
Gyroscope with pull string and stand.

Precision Gyroscope
Illustrates the ability of gyroscopic force to defy gravity and resist movement.





Visualizing Mitosis Poster
Unique presentation allows students to review and compare the steps involved in both plant and animal mitosis. Features detailed illustrations of each mitotic stage, along with corresponding close-up photomicrographs of an onion root tip and whitefish blastula undergoing mitosis. Size 35"W x 23"H, laminated.