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221 articles
When Flowers First Taught Computers to See
Discover how a simple dataset of iris flower measurements in the 1930s sparked modern data classification and visualisation techniques still used in AI today.
From Planimeters to Pi: A Surprising Story of Area
Discover how everything from ancient Greek math to a clever 19th-century gadget helped us measure area, plus why it still matters in everyday life.
Why Bees Love Hexagons: The Geometry of Maximum Area
Discover how bees invented the perfect formula for area efficiency—the hexagon—and explore how the age-old question of maximizing area for a given boundary pops up all around us.
Euler’s Magic Number: The Secret Behind Polyhedra
Discover how a simple formula—V − E + F = 2—unlocks the hidden connections between corners, edges and faces of 3D shapes, and why it still matters today.
The Hidden Music of Ratios: How Simple Fractions Shape Sound
From Pythagoras’s lyre to your favourite playlist, discover how ratios and rates tune the world around us.
When Negatives Matter: Integer Math from Debts to Digital
Dive into the surprising story of integers—from ancient ledgers treating negatives as debts to your phone’s calculations—and avoid common sign mistakes.
The pandemic-predicting equations: unpacking the SIR model
Discover how a simple system of three equations can forecast disease outbreaks, guide vaccine rollouts and even pop up in marketing. Meet the SIR model, your new favourite example of real-world maths.
From Pyramids to Pancakes: The Magic of Ratios and Rates
Explore how an ancient Egyptian trick for pyramid stability turns up in pancake recipes, camera settings and even your car’s speedometer—and why mixing up ratios and rates can lead to surprises.
From Diophantus to Digital Locks: Equations Behind Cryptography
Discover how simple algebraic puzzles from ancient Greece evolved into the equations protecting your online banking and messaging today.
Gabriel’s Horn: The Volume Paradox
Discover how a simple curve spun around an axis creates a shape with finite volume but infinite surface area—a mind-bending twist that links geometry, calculus and real-world design.
When Inches Weren't the Same: The Wild History of Measuring Length
From ancient king’s palms to mismatched inches, measuring length has bounced around more than you think. Uncover the curious story and real-world quirks behind our everyday rulers.