GmoneyRox t1_iyb0j1e wrote on November 30, 2022 at 1:39 AM Reply to comment by MickRolley in My thermostat uses the expansion/contraction of a drop mercury to conduct electricity and trigger when to turn off and on. by Iain_MS Just watched it. And yeah. Permalink Parent 2
GmoneyRox t1_iyb0j1e wrote
Reply to comment by MickRolley in My thermostat uses the expansion/contraction of a drop mercury to conduct electricity and trigger when to turn off and on. by Iain_MS
Just watched it. And yeah.