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Latest articles

How to find the length of a spherical spiral

How do we find the length of a spherical spiral, with equidistant spirals? Here's the solution to this interesting reader's question... more »

The Information Paradox

The Information Paradox
The Information Paradox is an interesting challenge to the accepted notions of how life on Earth came to be. There's some mathematics involved, too!.. more »

Hyperbolic and exponential discounting

Hyperbolic and exponential discounting graph
There's some interesting mathematics behind hyperbolic discounting, a behavioral finance concept. Here's how it compares to exponential discounting... more »

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