We then hung a pure piece of copper in the water and attached the positive wire from the battery to the copper....on another coated wire we hung the molded piece of lead which we attached negative current to from the battery.
(We; attached; the positive wire) (we; attached; negative current) (we; hung; the molded piece of lead which we attached negative current to from the battery; T:on another coated wire) Context(we hung,List([137, 144))):(We; hung; a pure piece of copper in the water; T:then)
we hung,List([137, 144))
We we we We
attached attached hung hung
the positive wire
negative current
the molded piece of lead which we attached negative current to from the battery T:on another coated wire
a pure piece of copper in the water T:then