Monday, December 23, 2019
Sunday, December 15, 2019
Day of Rainbows
So many of us saw rainbows in the valley yesterday. This was the view from Doc's pasture just before noon. What intrigues me about this rainbow are the dark areas below the violet band on the two clouds. I think it has to do with the way the raindrops creating the bow are keeping the light from the cloud from getting back to us (backside refraction), but I haven’t quite worked out the geometry yet. I haven’t noticed this before, and I'm guessing the effect arises because the clouds were very close behind the source of the refraction causing the bow. Thoughts?
Sunday, December 8, 2019
Sunday, November 10, 2019
Sunday, November 3, 2019
Never forget...
Never forget that we are sharing this planet with the likes of this.
(Full disclosure: this picture was taken in New Hampshire, but still...)
Sunday, October 20, 2019
How to be welcome at any occasion
If you want to be welcome at any occasion, showing up in a cookie van might be a good idea. When I encountered this van, however, the proprietor was going for a hike on Mt. Mitchell rather than selling cookies, so I can't report.
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