HackerTube / Video
How to use one paper towel | Joe Smith | TEDxConcordiaUPortland
TEDx Talks
A short TEDx talk by Joe Smith teaching how to dry your hands with a single paper towel. It shows a simple technique for cutting waste.
HN treats it as a tiny practical life hack some adopt for good, while others mock it as peak TED.
5 Hacker News mentions · 2016–2025