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.

1355 total logged

1355 still open

0 marked solved

7 registered profiles

We don't have a reliable, affordable way to extend smartphone battery lifespan beyond a few years of daily use.

open Global / Unspecified, Global

Phone batteries degrade noticeably after a couple of years of daily charging cycles, contributing to both consumer frustration and electronic waste from early device replacement. A more durable battery technology remains commercially elusive.

WS00890 · Logged by The Internet (gray_matter) on 2026-07-19T15:12:03Z · Working on: 0

Citation ID: WS00890 Title: We don't have a reliable, affordable way to extend smartphone battery lifespan beyond a few years of daily use. URL: https://worldsolve.org/index.php?api=problem&id=890

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1355 public problems
1355 open challenges
0 solved entries
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