minus-squareApepi@lemmy.worldtoNo Stupid Questions@lemmy.world•If incandescent lightbulbs have a vacuum inside, why do they get so hot on the outside?linkfedilinkarrow-up11arrow-down2·1 year agoHeat is infrared. Light. Vacuum doesn’t have much effect. Also many bulbs are filled with inert gases rather than being vacuums. linkfedilink
minus-squareApepi@lemmy.worldtoNo Stupid Questions@lemmy.world•Do you use the swipe to type feature on your phone?linkfedilinkarrow-up8arrow-down1·1 year agoType. Swipe is weird and I don’t like it. linkfedilink
Heat is infrared. Light. Vacuum doesn’t have much effect.
Also many bulbs are filled with inert gases rather than being vacuums.