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If the quantities are too low for the nose to pick them up I think nature has converged on "too noisy to bother with".
by SiempreViernes 6mo ago
If the quantities are too low for the nose to pick them up I think nature has converged on "too noisy to bother with".
- etiam 6mo agoAre the quantities too small though? Really foul-smelling small molecules can be sensed at least down to ppb concentrations. And the recent technical use of "eDNA" demonstrates there's signal to be had.