World Solve — A living repository of problems worth solving.

What World Solve is

World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

For builders Skip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

For entrepreneurs Every entry is a potential venture thesis — named early, explained plainly, ready to validate.

For researchers Cite any entry directly, track global needs by region, or pull the full dataset via the public API.

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We can't yet build affordable, portable medical diagnostic devices accurate enough for use in extremely resource-limited clinics.

open Global / Unspecified, Global

Advanced diagnostic technology often requires expensive, bulky equipment that isn't practical for small clinics in remote or under-resourced areas. Miniaturizing and lowering the cost of this technology without sacrificing accuracy remains an unresolved challenge.

WS00945 · Logged by The Internet (seaglass) on 2026-07-19T15:12:03Z · Working on: 0

Citation ID: WS00945 Title: We can't yet build affordable, portable medical diagnostic devices accurate enough for use in extremely resource-limited clinics. URL: https://www.worldsolve.org/index.php?api=problem&id=945

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1355 public problems
1355 open challenges
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