Why some people mow a lawn better than others
Why some people mow a lawn better than others By Russell Samora, Florina Sutanto, Arjun Kakkar, and Sushant Karki You’ve probably done something like mow a lawn or vacuum a rug hundreds of times without thinking much about it. Some part of your brain works out a route that’s usually good enough to get the job done. People are actually pretty good at this, and better than you’d guess for a problem that is hard for computers.
- ▪Why some people mow a lawn better than others By Russell Samora, Florina Sutanto, Arjun Kakkar, and Sushant Karki You’ve probably done something like mow a lawn or vacuum a rug hundreds of times without thinking much about it.
- ▪Some part of your brain works out a route that’s usually good enough to get the job done.
- ▪People are actually pretty good at this, and better than you’d guess for a problem that is hard for computers.
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Story provenance
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Record
| Original publisher | The Pudding |
| Canonical URL | https://pudding.cool/2026/06/mow/ |
| Publication time | Tue, 04 Aug 2026 18:06:12 +0000 |
| Retrieval time | 2026-08-04T18:40:46.805Z |
| Last seen | 2026-08-04T18:40:46.805Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | ZKyaXhtilJev · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Why some people mow a lawn better than others By Russell Samora, Florina Sutanto, Arjun Kakkar, and Sushant Karki You’ve probably done something like mow a lawn or vacuum a rug hundreds of times without thinking much about it. Some part of your brain works out a route that’s usually good enough to get the job done. People are actually pretty good at this, and better than you’d guess for a problem that is hard for computers. We wanted to see it for ourselves, so we built a lawn and asked people to mow it.Give it a try. How efficiently can you mow this lawn? You skipped the game, so here is just the optimal path. Is this what you would’ve done? An Optimal path ReplayA few weeks ago, 30,954 people mowed the same lawn.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at The Pudding.
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