Comment on i need sleep
deltapi@lemmy.world 3 weeks agoModern CFLs use an arc? I thought they were cathode based, emitting UV from forcing mercury vapour to dance
Comment on i need sleep
deltapi@lemmy.world 3 weeks agoModern CFLs use an arc? I thought they were cathode based, emitting UV from forcing mercury vapour to dance
Hadriscus@jlai.lu 3 weeks ago
mercury vapour dances ?!