THE VIDEO SHELF · quasicrystals
The Infinite Pattern That Never Repeats
Veritasium explains how Penrose tilings and quasicrystals overturned the belief that 5-fold symmetry and non-periodic crystals were impossible, including an interview with Paul Steinhardt.
Why HN readers recommended it
Strongly recommended as a mind-bending, approachable explanation of aperiodic patterns, even enjoyable with kids.
This is a summary from the source dataset, not an endorsement by Hacker News or the video creator.
Video & recommendation details
- Creator / channel
- Veritasium
- Topic
- quasicrystals
- Format
- explainer
- Level
- general
- HN recommenders in dataset
- 4
- HN mentions in dataset
- 4
- Recommendation years in dataset
- 2021–2023
These counts and years describe the included Hacker News records; they are not YouTube views or the video’s publication date.
From the original HN conversations
Excerpts from the recorded comments. Follow each source for the full comment and surrounding discussion.
The Youtube channel "Veritasium" featured a great video on Penrose tilings and their relationship to quasicrystals [0]. A fascinating example of a mathematical discovery with a previously unsuspected physical incarnation. [0] [VIDEO]
pseudolus on Hacker News · 2021-05
In First nuclear detonation created ‘impossible’ quasicrystalsGreat video thanks for sharing. My brain still hurting, it tried to explode at 14.38 :-) [VIDEO] Also quite interesting these are found in a few meteorites. I wonder if somebody is confidentially keeping some quasicrystal with very special properties somewhere. "Third-ever natural quasicrystal found …
belter on Hacker News · 2021-07
In The first atomic bomb created ‘forbidden’ quasicrystalMy kids and I geeked out over the Veritasium video on Penrose tiles ( [VIDEO] ). It is pretty exciting to see approachable math like this being discovered before our eyes.
MontagFTB on Hacker News · 2023-03
In Mathematicians discover shape that can tile a wall and never repeat
Summaries, classifications and recommendation records are from the HackerTube source dataset. Read about this library and its limitations.