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Monthly Archives: May 2019
When enough is enough
by Theodore R. Frimet to teet, or not to teet? that is the question I had entered an order into eBay a few weeks ago. It was for a slide study on meiosis. The seller had access to slides, presumably … Continue reading
The picture of a black hole
by Prasad Ganti In January 2019, I wrote an article on radio astronomy in which I mentioned a recent book titled “Einstein’s Shadow” by Seth Fletcher. The book talked about photographing black holes and why it is very difficult to … Continue reading
Amateur Astronomers Association of Princeton 