Simanaitis Says

On cars, old, new and future; science & technology; vintage airplanes, computer flight simulation of them; Sherlockiana; our English language; travel; and other stuff

Tag Archives: AAAS Member Community Digest


A RECENT POSTING in the AAAS Member Community Digest discusses the relationship between a disease’s herd immunity and its R0, “R-naught.” Indeed, it turns out that, to be successful, the … Continue reading

July 31, 2020 · Leave a comment


IT’S NO SURPRISE that Science, the weekly magazine of the American Association for the Advancement of Science, should be an excellent source of information on science, you’ll excuse the term … Continue reading

July 25, 2020 · 2 Comments