Tag Archives: time measurement

Tomorrow? … Yesterday? – Zubkov

In this post, we will see the book Tomorrow? … Yesterday? by Boris Zubkov. About the book A book describing history and evolution of measuring time at different epochs. Discusses various natural phenomena which were used to keep calendars and … Continue reading

Posted in astronomy, books, children's books, children's science, engineering, malysh publishers, popular science, science, soviet, technology | Tagged , , , , , , , , , , , | Leave a comment