CH113 - History of Chemistry - Lab 1

Ceramic Technology: Construction of a Cuneiform Tablet Experiment Directions

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        In this lab we will use local clay picked up by hand to make the malleable writing tablets that were used as erasable “paper” for keeping records and as a blackboard for teaching students to read and write.  These tablets were sometimes purposely baked to make a permanent record, such as of tax revenues, or they were sometimes accidentally baked when a fire burned the temporary (dried) tablets that were stored for later recycling.   We will make a clay tablet similar to the hand-held size so practical and popular in the past, and we will learn some cuneiform in order to give a flavor for the tools and methods used in this early form of technology.  It is on these kinds of tablets that we have our record of the first two chemists; two women perfumers from the era of the Babylonians.

1) Jump to the University of Pennsylvania’s Museum of Archaeology and Anthropology to obtain your monogram in cuneiform.  For your full name, a Mesopotamian syllabary such as that found in Daniels and Brights' "The World's Writing Systems" will be used.  For your birth date, you will want to look into large cuneiform numbers at the Mesopotamian Math site.

2) Obtain a handful of clay from the clay bed along Monument Creek just above the Uintah Street Bridge, or along the Section 16 Trail.  (We'll probably arrange a class hike.)

3) Shape the clay (using enough water to make it malleable) into a tablet, and inscribe your name and birth date (in Mesopotamian cuneiform) using a wedge-shaped stick (reed). 

4) Bake the clay in the charcoal brazier provided at the class barbeque cookout.