a thin porous cable stuffed with enzyme analogue to download HM directly from the soil
To extract heavy metals from the soil you need a LOT of contact surface. Roots excel at this, cables, not so much.
I know. Still might be more feasible.
To extract heavy metals from the soil you need a LOT of contact surface. Roots excel at this, cables, not so much.
I know. Still might be more feasible.