Close up the interference pattern is quite cool. The small image does not really 'work' in this case. Today's Gratitude Item: That an annoying problem is *hopefully* close to being…
This would make a very cool night light. Today's Gratitude Item: A dearth of meetings. Our 'curriculum' meeting this afternoon was cancelled and my eLearning meeting tomorrow afternoon is also…
The butterfly is based on a photograph I took some years back. It took more than 10 hours to illustrate. Happily, it's now a vector so it's easy to resize.…
Cross a bow-tie and a butterfly, add some string / wire and this is the result. Today's Gratitude Item: That one of my students surprised me by submitting outstanding work…