Ambiguous words and dictionary hacks (2007)

A fun optimization trick from rsync

Why I never finish my Haskell programs (part 1 of ∞)

Why I never finish my Haskell programs (part 2 of ∞)

APL matrix product operator

How to explain infinity to kids

Proposal for turning off standard I/O buffering

What's in those mysterious cabinets?

Utility poles

How do plutonium-powered pacemakers work?