▲ 81 ▼ CATL claims its lithium-air battery has energy density similar to gasoline (www.arenaev.com) submitted 5 months ago by schizoidman@lemmy.zip to c/technology@lemmy.world 16 comments fedilink hide all child comments
[–] Krelis_@sh.itjust.works 8 points 5 months ago (6 children) Is energy density based on energy per volume or per mass? permalink fedilink source hideshow 6 child comments replies: [–] EndlessNightmare@reddthat.com 8 points 5 months ago (2 children) Energy density = energy per volume Specific energy = energy per mass permalink fedilink source parent hideshow 2 child comments replies: [–] whyNotSquirrel@sh.itjust.works 4 points 5 months ago* (1 child) why does the thumbnail show Wh/kg kg/W? permalink fedilink source parent hideshow 1 child comment replies: [–] party_planet@lemmy.world 2 points 5 months ago watts = joules per second, so watts x hours is a measure of energy permalink fedilink source parent [–] SharkAttak@kbin.melroy.org 3 points 5 months ago (2 children) Is it an iron-feathers battery? permalink fedilink source parent hideshow 2 child comments replies: [–] blackjam_alex@lemmy.world 6 points 5 months ago (1 child) permalink fedilink source parent hideshow 1 child comment replies: [–] SharkAttak@kbin.melroy.org 3 points 5 months ago "What weighs more, a Kg of iron or a Kg of feathers?" permalink fedilink source parent
[–] EndlessNightmare@reddthat.com 8 points 5 months ago (2 children) Energy density = energy per volume Specific energy = energy per mass permalink fedilink source parent hideshow 2 child comments replies: [–] whyNotSquirrel@sh.itjust.works 4 points 5 months ago* (1 child) why does the thumbnail show Wh/kg kg/W? permalink fedilink source parent hideshow 1 child comment replies: [–] party_planet@lemmy.world 2 points 5 months ago watts = joules per second, so watts x hours is a measure of energy permalink fedilink source parent
[–] whyNotSquirrel@sh.itjust.works 4 points 5 months ago* (1 child) why does the thumbnail show Wh/kg kg/W? permalink fedilink source parent hideshow 1 child comment replies: [–] party_planet@lemmy.world 2 points 5 months ago watts = joules per second, so watts x hours is a measure of energy permalink fedilink source parent
[–] party_planet@lemmy.world 2 points 5 months ago watts = joules per second, so watts x hours is a measure of energy permalink fedilink source parent
[–] SharkAttak@kbin.melroy.org 3 points 5 months ago (2 children) Is it an iron-feathers battery? permalink fedilink source parent hideshow 2 child comments replies: [–] blackjam_alex@lemmy.world 6 points 5 months ago (1 child) permalink fedilink source parent hideshow 1 child comment replies: [–] SharkAttak@kbin.melroy.org 3 points 5 months ago "What weighs more, a Kg of iron or a Kg of feathers?" permalink fedilink source parent
[–] blackjam_alex@lemmy.world 6 points 5 months ago (1 child) permalink fedilink source parent hideshow 1 child comment replies: [–] SharkAttak@kbin.melroy.org 3 points 5 months ago "What weighs more, a Kg of iron or a Kg of feathers?" permalink fedilink source parent
[–] SharkAttak@kbin.melroy.org 3 points 5 months ago "What weighs more, a Kg of iron or a Kg of feathers?" permalink fedilink source parent