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.

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2165 total logged

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We lack ultra-sensitive, miniaturized instruments to detect low concentrations of bio-organic molecules.

open Global / Unspecified, Global

Robotic planetary landers are restricted by payload weight and power, making complex lab chemistry difficult on site. Micro-fluidic lab-on-a-chip biosensors are required to analyze Martian or icy moon soil in-situ.

lack ultra sensitive miniaturized instruments science-space

WS02101 · Logged by Ian Patel on 2026-07-22T08:00:00Z · Horizon: 2028 · Working on: 0

Citation ID: WS02101 Title: We lack ultra-sensitive, miniaturized instruments to detect low concentrations of bio-organic molecules. URL: https://worldsolve.org/index.php?api=problem&id=2101

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2165 public problems
2165 open challenges
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