3-Part Human Ear Model, 3X Enlarged, 29 Features Electricity & Magnetism_Electrostatics 5 inches on an 8

5 inches on an 8 by 8 by 2

Twelve-slot natural wood buret rack organizes vertical buret storage and simultaneous titration setup in chemistry and analytical laboratory classrooms

sized for finer-gauge resistance demonstrations and small-scale heating elements where the heavier gauges would over-deliver current

Benchtop hydro-electric power station at 13 by 9 by 7

supporting semi-quantitative hydroperoxide and ether peroxide monitoring in the lab

3-Part Human Ear Model, 3X Enlarged, 29 Features Electricity & Magnetism_Electrostatics 5 inches on an 8Twenty nine labeled features across outer, middle, and inner ear sections support detailed auditory anatomy teaching at 3x enlargement for classroom visibility.