Black Box Rule? So black box rule is an official rule? If so, how can any factory-sealed battery (3.m) be justified as a transfer (3.e)? This is really confusing to me. the chemical reaction in batteries is always happening; that's why you want to always buy the freshest batteries, so the least amo...
NOBODY claimed batteries as a chem transfer, and the 6 I asked about it gave the same reason: "because the switch doesn't interface with the battery at all. It does with the ELECTRICAL circuit (completing path) though." TWO added something along the lines of "we have something better...
rmp509 wrote:Hi if i have a motor hitting a switch that activates a circuit powered by a homemade battery which then turns on the led would this be mechanical to chemical to ems?
Careful; I think batteries have to be factory-sealed