## 29 Nov 2017

### Tianjin Binhai Public Library

Tianjin Binhai Public Library is a cultural center located in Tianjin, China. The building was designed by the Dutch firm MVRDV in collaboration with the local architects Tianjin Urban Planning and Design Institute (TUPDI) and it opened in October $2017$. It has $33,700\,m^2$ with $1.2$ million books.

## 16 Nov 2017

### Composition 8 by Wassily Kandinsky

Composition 8 ($1923)$ is a painting by Russian painter Wassily Kandinsky $(1866 - 1944)$.

## 22 Oct 2017

### Puzzle Ninja: Pit Your Wits Against The Japanese Puzzle Masters by Alex Bellos

Author

Alex Bellos

Synopsis

Puzzles are so enjoyable. They get your brain sparking and the competitive spirit flowing. Solving them is one of life’s simple pleasures.

The puzzle masters of Japan create the world’s most satisfying puzzles, so Alex Bellos travelled to Tokyo to meet them. These enigmatologists include the god-father of Sudoku, the winner of the WorldPuzzle Championships, an inspiring teacher who uses games to enliven his students’ maths lessons, and the puzzle poet whose name has become a Sudoku-solving technique. They use noms de guerre ― Edamame, Lenin, Teatime, Sesame Egg ― and each has a distinctive style. What unites them are their megawatt brains
and the beauty of their hand-crafted puzzles, which will challenge and sharpen your mind.

Bellos has collected over 200 of their most ingenious puzzles, rated easy to excruciating , and introduces over 20 new types of addictive problems including Shakashaka and Marupeke.

Arm yourself with pencil, eraser and laser-like focus.

Let’s get puzzling . . .

## 17 Sep 2017

### Dattel

Algebraic surface of degree $2$ generated by the algebraic equation $3x^2+3y^2+z^2=1$.

## 2 Sep 2017

### Challenge 24

Write $2017$ with the digit $3$ with the operations addition, subtraction, multiplication, division, power of $2$, power of $3$, square root, cubic root and factorial. Parenthesis are allowed. You can use numbers with more than one digit, like $33$, $333$ and so on.

Coming soon

## 26 Aug 2017

### Museu de Arte, Arquitetura e Tecnologia

The Museu de Arte, Arquitetura e Tecnologia (MAAT) is a contemporary art museum in Lisbon, Portugal. The building was designed by the British architect Amanda Levete and was inaugurated in $5$ October $2016$.