The Tech Museum, San Jose, California (1)

The Tech Museum in San Jose, California ( is a great place to see high-tech stuff, like chip fabrication machinery. They sell silicon chip wafers online.

Click any element tile below to get the full entry for that element, or click on the sample picture to go directly to the description of that sample.

Text and images Copyright (c) 2010 by Theodore W. Gray.
Silicon Silicon wafer

Silicon wafer.
Source: The Tech Museum, San Jose, California
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $20/unbroken wafer
Size: 1.5"
Purity: 99.9999%