Giant Hands-On Ear Storage Containers

Giant Hands-On Ear Storage ContainersWithout sacrificing size or key detail this three part replica exposes the entire length of the ear canal and Eustachian tube so that the sound waves entering the ear can be easily traced and to demonstrate how air pressure on both sides of the eardrum is equalized. The hammer, anvil, transparent ear drum, and the labyrinth all lift out for hands on study. 18 hand numbered anatomical features are explained in depth in the accompanying study guide.

Separate coarse and fine focus with rack and pinion mechanisms that have positive stops at both ends of the stage travel to prevent damage to delicate specimens or optics

Can be painted and personalized

You could call it a textbook

shuttlecocks

Kit included

Also contains a DVD with PDF Teacher and Student Guides and other digital content

soft shell shots are ideal for indoor meets and practice

this construction set teaches the basic principles of electronics

Pack of 12

NBA and MLB as well as major collegiate programs

Set hoops or wands either 2" or 4" high

46" or 50"