This ear model is dissectible into four parts. The detachable petrous portion of the temporal bone reveals the middle and inner ear chambers. Also removable is the tympanic membrane with the mallieus incus and attached stapes. The external ear is represented by the auricle and auditory canal. Mounted on a sturdy base, it comes with a detailed key. With unprecedented quality and attention to detail, this model is excellent for use in science projects, as a anatomy demonstration model, and more.
Use this kit to introduce electromagnetic principles in the classroom setting!
This ultimate chemistry set features 250 mind-boggling experiments!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Head into the lab for an in-depth investigation of genetics and DNA!