Bill Wadge's Blog: The complete story of Gödel incompleteness.
BBC: Why Julius Caesar's Year of Confusion was the longest year in history
"For the two months of the year when there's no work being done in the field, they're just not counted," says Parish. The Sun rises and falls but, according to the early Roman calendar, no day has officially passed. "Which is where the complications start to come in."
Spektrum.de: Nach 350 757 Würfen steht fest: Münzwurf ist nicht fair
Die Seite der Münze, die vor dem Wurf obenauf liegt, lande mit höherer Wahrscheinlichkeit auch nach dem Wurf oben.
... in der US-Schreibweise.
Gilles Castel: How I'm able to take notes in mathematics lectures using LaTeX and Vim (2019)
Schneier on Security: A Self-Enforcing Protocol to Solve Gerrymandering
Works in Progress: How mathematics built the modern world
... in der deutschen Schreibweise.
David Aldous: What really has a 1 in a million chance? (2010)
The Calculator Store: The HP15c and HP16c in HP Journal of May 1983
Scientific American: The Most Important Unsolved Problem in Computer Science
Spektrum.de: Kryptografie löst das Vertrauensdilemma