My thermostat uses the expansion/contraction of a drop mercury to conduct electricity and trigger when to turn off and on. Submitted by Iain_MS t3_z84a06 on November 29, 2022 at 7:58 PM in mildlyinteresting 91 comments 197
Iain_MS OP t1_iydc5pj wrote on November 30, 2022 at 3:45 PM Reply to comment by dwarfgiant6143 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 Okay, good to know! Thank you Permalink Parent 1
My thermostat uses the expansion/contraction of a drop mercury to conduct electricity and trigger when to turn off and on.
Viewing a single comment thread. View all comments