Blog
Latest Articles
130 articles tagged "Mathematics"
How Indices Power pH Tests, Compound Interest and More
Indices aren’t just about x² and x³: they’re the secret behind pH scales, earthquake magnitudes and growing your savings.
Read article →
Why Maps Lie: The Geometry of Area on Our World
Explore how measuring area on a curved Earth led to distorted maps, the math behind equal-area projections, and why getting area right matters in everything from land surveys to climate science.
How Eratosthenes Used Angle Relationships to Measure the Earth
Discover how simple angle rules helped Eratosthenes estimate Earth's size, where you'll spot these angle relationships in solar panels, architecture and surveying—and clear up common mix-ups along the way.
The Myth of Linear Weight Loss: Lessons in Linear Relationships
We love straight-line graphs, but thinking weight loss (or many other processes) is perfectly linear can trip us up. Explore how linear relationships work—and when they don’t.
When V minus E plus F equals 2: The Hidden Rule of Polyhedra
Discover the surprising rule V - E + F = 2 that binds every convex polyhedron. From ancient bridges to modern 3D printing, this geometric gem pops up in the most unexpected places.
Flipping Rates: How Inverse Ratios Trick You Daily
Discover how switching between rates—like mpg and L/100 km—can totally change what those numbers are telling you, and why understanding ratios matters more than you think.
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.
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.
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.