Globetrotter Martha

Google Photos’ People-and-Pets search feature makes it easy to click a face and go directly to photographs of that person. Here’s an example from our photo collection: My mum, a good friend all the way back to my childhood, my dad, New Orleans brother-in-law, another good friend (we go back 40 years), Fargo sister-in-law, and,…… Continue reading Globetrotter Martha

Yes, it’s Art

On my walk through a University of Minnesota campus: three steel lattice beams set in concrete. I recall these were removed during a remodel, and the contractor got permission to create this installation. For some reason, it’s not included in the university’s list of public art.

Categorized as Arts

Understanding Axes

Used a straw constructor toy I just happen to have to help understand the axes (red=x, green=y, blue=z—the rotational axis) for each joint in my current robot according to industry standards. I find it difficult to think spatially, so need to double-check

Categorized as LEGO

Language

Swore when I knocked a mug of coffee onto the keyboard while tutoring a student online. It could’ve been worse: I said sh#$ rather than f&$#, and the keyboard still works.