|Prof. Jianguo Wen (1)|
Prof. Jianguo Wen came along with a group of fourth graders who were visiting my periodic table. Unlike the fourth graders, he brought an element sample, some carbon nanotubes he uses in his research.
Click any element below to see all the samples of 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.