Statistics
There are small lies, big lies, and statistics, one of my teachers used to say. We know statistics (partly due to the COVID-19 period) mainly from graphs and bar charts. But there is a whole science behind it. There is even...
There are small lies, big lies, and statistics, one of my teachers used to say. We know statistics (partly due to the COVID-19 period) mainly from graphs and bar charts. But there is a whole science behind it. There is even...
The periodic table of the elements is celebrating its 150th anniversary. A century and a half ago (1869), the chemist Dimitri Mendeleev, originally from Tobolsk (Siberia) and teaching in Saint Petersburg, published a classification of the elements. Since then, many stamps have been issued about...

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