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World Solve

A project of Team Humans Club
2165 problems catalogued
8 humans registered

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.
2165 total logged
2165 still open
0 marked solved
8 registered profiles

Microgravity prevents normal fluid movement in plant root systems, limiting space agriculture.

open Global / Unspecified, Global

Plants grown in space suffer from water-logging and oxygen starvation around roots due to absence of buoyancy-driven convection. Developing autonomous micro-fluidic aeration root systems is essential for growing fresh crops in space.

space root systems microgravity prevents science-space
WS02094 · Logged by Ian Patel on 2026-07-22T08:00:00Z · Horizon: 2028 · Working on: 0
Citation ID: WS02094 Title: Microgravity prevents normal fluid movement in plant root systems, limiting space agriculture. URL: https://www.worldsolve.org/index.php?api=problem&id=2094