MattW03@lemmy.ca to Science Memes@mander.xyzEnglish · 2 months agoHeatlemmy.caimagemessage-square206linkfedilinkarrow-up11.04Karrow-down19
arrow-up11.03Karrow-down1imageHeatlemmy.caMattW03@lemmy.ca to Science Memes@mander.xyzEnglish · 2 months agomessage-square206linkfedilink
minus-squareboonhetlinkfedilinkEnglisharrow-up2·2 months agoOkay so the light bulb example can be wrong. My grandpa would heat his room with a 100 watt bulb meaning both the light and the heat were useful outputs.
Okay so the light bulb example can be wrong. My grandpa would heat his room with a 100 watt bulb meaning both the light and the heat were useful outputs.