The book "Five-Minute Mathematics" contains 100 articles. They appeared - in German - during the years 2003 and 2004 as a regular column in the German newspapers "Die Welt" and "Berliner Morgenpost".

• The book first appeared as "Fünf Minuten Mathematik" in German. It was translated to English in 2008 by the AMS. Besides the English translation also a Japanese and a French version are available, and Italian, Korean, Russian and Turkish translations are in preparation.
• The complete contents of "Five-Minute Mathematics" can be found below. More details can be found here.

• You Can't Beat the Odds
• Magical Mathematics: The Integers
• How Old Is the Captain?
• Vertiginously Large Prime Numbers
• Loss Plus Loss Equals Win
• When It Comes to Large Numbers, Intuition Fails
• The Key for Encryption Is in the Telephone Book
• The Village Barber Who Shaves Himself
• Quit While You're Ahead?
• Can a Monkey Create Great Literature?
• ***
• The Birthday Paradox
• Horror Vacui
• Sufficient Difficulties with the Logic of Mathematics Are in Fact a Necessity
• To Change or Not to Change? The Goat Problem
• In Hilbert's Hotel There Is Always a Vacancy
• That Fascinating Number Pi
• How Random Events Become Calculable Quantities
• How Are the Prime Numbers Distributed?
• The Five-Dimensional Cake
• One Night Stand
• ***
• Fly Me to the Moon
• Using Residues
• Top Secret!
• Magical Mathematics: Order amidst Chaos
• How Does One Approach Genius?
• On Semitones and Twelfth Roots
• Why Am I Always Standing in the Wrong Line?
• Zero: An Undeservedly Underrated Number
• I Love to Count!
• Genius Autodidact: The Indian Mathematician Ramanujan
• ***
• I Hate Mathematics Because ...
• The Traveling Salesman: A Modern Odyssey
• Squaring the Circle
• A Step into the Infinite
• Mathematics in Your CD Player
• The Logarithm: A Dying Breed
• Prizeworthy Mathematics
• Why Axioms of All Things?
• Proof by Computer?
• The Lottery: The Small Prizes
• ***
• Formulas = Concentrated Thought
• Endless Growth
• How Do Quanta Compute?
• Extremes!
• Infinitely Small?
• Mathematical Observations at the Fire Department
• The First Mathematical Proof Is 2500 Years Old
• There Is Transcendence in Mathematics, Though It Has Nothing to Do with Mysticism
• Is Every Even Number the Sum of Two Primes?
• Why We Invert Conditional Probabilities Incorrectly
• ***
• Millionaire or Billionaire?
• Mathematics and Chess
• "The Book of Nature Is Written in the Language of Mathematics"
• The Search for Mersenne Primes
• Berlin, Eighteenth Century: A Beautiful Formula is Discovered
• The First Really Complicated Number
• P = NP: Is Luck Sometimes Unnecessary?
• Happy 32nd Birthday!
• Buffon's Needle
• Running Hot and Cold: Controlled Cooling Solves Optimization Problems
• ***
• Who Didn't Pay?
• What Can Statistics Tell Us?
• Arbitrage
• Farewell to Risk: Options
• Is Mathematics a Reflection of the World?
• Mathematics That You Can Hear
• Chance as Composer
• Do Dice Have a Guilty Conscience?
• Strawberry Ice Cream Can Kill You!
• Prosperity for All!
• ***
• No Risk, Thank You!
• A Nobel Prize in Mathematics?
• Chance as Reckoner: Monte Carlo Methods
• Fuzzy Logic
• Secret Messages in the Bible?
• How Knotted Can a Knot Be?
• How Much Mathematics Does a Person Need?
• Big, Bigger, Biggest
• It Is Probably Correct
• Is the World a Crooked Place?
• ***
• Is There a Mathematical Bureau of Standards?
• The Butterfly That Fluttered By
• Guaranteed to Make You Rich
• Don't Trust Anyone over Thirty
• Equality in Mathematics
• Magical Invariants
• Mathematics Goes to the Movies
• The Lazy Eight: Infinity
• Books Need Bigger Margins!
• Visualizing Internal Organs with Mathematics
• ***
• A Brain in the Computer
• Cogito, Ergo Sum
• Does the World Have a Hole?
• Complex Numbers Are Not So Complex as Their Name Suggests
• M. C. Escher and Infinity
• A One at the Beginning Is Much More Likely Than a Two
• The Leipzig Town Hall and the Sunflower
• Information Optimally Packaged
• Four Colors Suffice!
• Mathematics Makes Billionaires
• ***

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