Keith Stroyan (1)

Keith Stroyan is a long-time user of my company's product Mathematica. He's also the author of subversive calculus textbooks.

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.
Tungsten
Tungsten Tungsten shot

Tungsten shot.
Source: Keith Stroyan
Contributor: Keith Stroyan
Acquired: 20 April, 2003
Price: Donated
Size: 1/8"
Purity: >90%