Analog-to-Digital Converter Demonstrator Subcategory_Glass Tubing and organelles with hand-painted detail

and organelles with hand-painted detail on a mounted base for biology teaching

telophase — progress across this plant mitosis model for cell division teaching in biology courses

letting students directly observe pressure-volume changes under stacked weights

5-inch skeleton in various positions for kinesiology demonstrations

and lead with densities from 2

Analog-to-Digital Converter Demonstrator Subcategory_Glass Tubing and organelles with hand-painted detailUsed to introduce digital communications, this 8x4. 75 inch analog to digital converter samples and quantizes a continuous input into a binary digital output for student visualization.