Solutions Put to experimental use has 8 entries with similar clues
- avant...-garde (new experimental ideas)
- roboticmechanical crib? too experimental
- untriedExperimental regimen of diet and run
- arthouseexperimental film setting
- guinea-pigExperimental victim
- pilot-plantExperimental factory
- avant-gardeNew and experimental
- albert-abraham-michelsonThe physicist who experimentally proved that the measured speed of light was unaffected by the motion of the observer