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We review the third of this year’s nominees for the Book of the Year

We review the sixth of this year's nominees for the Book of the Year

We round up some of the last month's top mathematical posts from around the internet

After 100 years, a key postulate of the third law of thermodynamics has been proven. We meet Lluis Masanes, one of the researchers responsible.

What difference will an extra 10 balls make?

Can you solve our 3D Sudoku puzzles?