MattW03@lemmy.ca to Science Memes@mander.xyzEnglish · 4 days agoHeatlemmy.caimagemessage-square207fedilinkarrow-up11.04Karrow-down18
arrow-up11.03Karrow-down1imageHeatlemmy.caMattW03@lemmy.ca to Science Memes@mander.xyzEnglish · 4 days agomessage-square207fedilink
minus-squareboonhet@sopuli.xyzlinkfedilinkEnglisharrow-up2·2 days 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.