HackerTube / Video
How An Infinite Hotel Ran Out Of Room
Veritasium

Veritasium shows how Hilbert's infinite hotel can still run out of room, using infinite buses of guests. It explains the surprising answer in a short animated segment.
HN mentions it as a related, well-made Veritasium video when infinity and Hilbert's hotel come up.
4 Hacker News mentions · 2021–2022