I'm a professor of mathematics at the University of North Carolina Asheville. I've also done a fair amount of consulting work over the years focusing on scientific and data visualization. I'm happy to be part of the first Observable Ambassador's cohort.
A collection of tools and examples that make it relatively easy to generate 3D plots. (The Right Hand Rule image taken from Wikimedia Commons under CC: https://commons.wikimedia.org/wiki/File:Right_hand_cross_product.png)
Notebooks for teaching Ordinary Differential Equations
Tools that I incorporate into the teaching of my Statistics classes