merari42@lemmy.world to memes@lemmy.world · 3 months agoUsed to consume not producelemmy.worldimagemessage-square355fedilinkarrow-up11.85Karrow-down134
arrow-up11.81Karrow-down1imageUsed to consume not producelemmy.worldmerari42@lemmy.world to memes@lemmy.world · 3 months agomessage-square355fedilink
minus-squareriodoro1@lemmy.worldlinkfedilinkarrow-up3·3 months agoHow many people you know could explain to you what happens when you turn on the light?
minus-squareDragon Rider (drag)@lemmy.nzlinkfedilinkEnglisharrow-up2arrow-down1·3 months agoAn electrical current runs through a thin wire with an extremely high melting point in a vacuum, safely using resistance to turn electric potential into heat and light. Do kids these days not know that?
minus-squareenbipanic@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up6·3 months agoLEDs kinda ruin the simplicity. Current runs into a chunk of Gallium Nitride and mumble mumble quantum mumble mumble bandgap and light comes out!
minus-squarePeter1986C@lemmings.worldlinkfedilinkarrow-up2·3 months agoTL/CCFL kind of ruined that simplicity already.
How many people you know could explain to you what happens when you turn on the light?
An electrical current runs through a thin wire with an extremely high melting point in a vacuum, safely using resistance to turn electric potential into heat and light. Do kids these days not know that?
LEDs kinda ruin the simplicity. Current runs into a chunk of Gallium Nitride and mumble mumble quantum mumble mumble bandgap and light comes out!
TL/CCFL kind of ruined that simplicity already.
Tru tru