Epic2112@lemmy.world to No Stupid Questions@lemmy.world · edit-21 year agoIf incandescent lightbulbs have a vacuum inside, why do they get so hot on the outside?message-squaremessage-square54fedilinkarrow-up1116arrow-down13file-text
arrow-up1113arrow-down1message-squareIf incandescent lightbulbs have a vacuum inside, why do they get so hot on the outside?Epic2112@lemmy.world to No Stupid Questions@lemmy.world · edit-21 year agomessage-square54fedilinkfile-text
minus-squarezepplenzap@lemmy.sdf.orglinkfedilinkarrow-up5·1 year agoMore then you ever thought you needed to know about lightbulbs! (Including the fact that inconsistent light bulbs are not vacuumes, they just have no oxygen, so they heat up via normal connection) https://youtu.be/zb7Bs98KmnY
minus-square567PrimeMover@kbin.sociallinkfedilinkarrow-up4·1 year agoHow did I know before even clicking that this would be a Technology Connections video
minus-squareprojectazar@kbin.sociallinkfedilinkarrow-up4·1 year agoI literally watched this video about 10 hours ago. He’s the Internet’s favorite Chicagoan.
More then you ever thought you needed to know about lightbulbs! (Including the fact that inconsistent light bulbs are not vacuumes, they just have no oxygen, so they heat up via normal connection)
https://youtu.be/zb7Bs98KmnY
How did I know before even clicking that this would be a Technology Connections video
I literally watched this video about 10 hours ago. He’s the Internet’s favorite Chicagoan.