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

5-inch skeleton in various positions for kinesiology demonstrations

Pack of 12 low-form Griffin beakers in borosilicate 3

and concavo-convex forms for classroom work

Greatly magnified HIV virion model separates into two parts exposing the outer envelope and interior capsid with RNA

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.