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
MickRolley t1_iya33yq wrote on November 29, 2022 at 9:39 PM 1408 Permalink 3 GmoneyRox t1_iyb0j1e wrote on November 30, 2022 at 1:39 AM Just watched it. And yeah. Permalink Parent 2
GmoneyRox t1_iyb0j1e wrote on November 30, 2022 at 1:39 AM Just watched it. And yeah. Permalink Parent 2
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