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 haven't solved how to make scientific research results replicate consistently across different labs.

open Global / Unspecified, Global

A surprising number of published scientific results can't be reproduced when other researchers try the same experiment, undermining trust in published findings. Fixing this reproducibility gap is essential to keeping science reliable.

WS00149 · Logged by Administrator on 2026-07-18T20:48:29Z · Working on: 0

Citation ID: WS00149 Title: We haven't solved how to make scientific research results replicate consistently across different labs. URL: https://worldsolve.org/index.php?api=problem&id=149

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1355 public problems
1355 open challenges
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