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

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

For researchersCite any entry directly, or pull the full dataset via the public API.

1355total logged

1355still open

0marked solved

3registered Humans

We can't yet build affordable technology to detect structural weaknesses in aging bridges and buildings before failure occurs.

open Technology & Computing

Many aging pieces of infrastructure lack continuous, affordable monitoring systems capable of detecting subtle structural problems well before they become dangerous. Making this kind of predictive monitoring widely affordable remains an unresolved engineering challenge.

WS00800 · cite this · logged 23 Jul 2026 · by Human internet (The Internet (stray_thought))

Team Humans Club. (2026). Problem WS00800: We can't yet build affordable technology to detect structural weaknesses in aging bridges and buildings before failure occurs.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=800

Public API

Pull the dataset programmatically:

?api=problems
?api=problem&id=1
?api=categories
?api=stats

How to cite

Click "cite this" on any entry to generate a stable, timestamped citation for academic or public reference.