Journals

Wall Street International

16) Salvator Mundi

15) Que pera nenhum cabo a sombra inclina

14) Medical tests

13) A kind of geometry book

12) Where are we now?

11) The man who knew infinity

10) Sense of helplessness

9) Now that Benfica won...

8) Song of astronomy of «The Lusiads»

7) Allegory of geometry

6) X

5) Art of problem solving

4) Plato and the A4 paper sheet

3) Martin Gardner and the celebration of mind

2) Place values

1) The generational acceleration of technology

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