‘Merry Christmas’ in European languages (map)
A map showing how to wish people a “Merry Christmas” in French, German, Spanish, Italian and other European languages. (...)
PISA 2015 Spain mathematics
Map of the results of PISA (Programme for International Student Assessment) in science, reading, and mathematics in Europe
Results of the PISA 2015 (Programme for International Student Assessment) in science, reading, and mathematics visualized on a map of Europe. (...)
December 18, 2016 – Jakub MarianMaps, Mathematics
Why the “vegetarianism is unnatural” argument is nonsense
I had a heated discussion recently in the comment section under my article about the worst arguments against vegetarian nutrition (which (...)
December 8, 2016 – Jakub MarianNutrition
Map of ‘vegetarian friendliness’ (number of vegetarian restaurants) in Europe by country
The original idea of this article was to create a map showing the percentage of the population following a vegetarian diet, but it turned (...)
October 2, 2016 – Jakub MarianMaps
Number of Nobel laureates per capita in Europe (map)
The following map shows the number of Nobel laureates per 10 million inhabitants in European countries (the smaller caption shows the (...)
August 29, 2016 – Jakub MarianMaps
Map of languages and language families of Europe
The following map shows the language families of Europe (distinguished by colour) and languages within those families. Note that the terms (...)
August 11, 2016 – Jakub MarianEnglish, French, German, Maps, Spanish
The ‘day of the week boy or girl’ paradox explained
There is a well-known result in probability theory that seems to defy common sense. Note that in the problem statement we assume that the (...)
July 25, 2016 – Jakub MarianMathematics
Wine consumption in Europe by country per year per capita
Wine is one of the most popular alcoholic beverages in Europe, with the French alone consuming about the same amount of wine as the whole (...)
June 15, 2016 – Jakub MarianMaps, Nutrition
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Labelling articles as “per capita” when the unit used is different
After I published my recent article about the Number of metal bands per capita in Europe, I got quite a few comments saying that my use of (...)
May 29, 2016 – Jakub MarianMathematics
washing hands with soap and water
Study Reveals Hand-Washing Habits of Europeans
A map shows the percentage of people who wash their hands with soap after going to the toilet. (...)
November 25, 2015 – Jakub MarianMaps