floofloof@lemmy.ca to News@lemmy.worldEnglish · 2 years agoWhy is the US ramping up production of plutonium ‘pits’ for nuclear weapons?www.theguardian.comexternal-linkmessage-square27linkfedilinkarrow-up1126
arrow-up1126external-linkWhy is the US ramping up production of plutonium ‘pits’ for nuclear weapons?www.theguardian.comfloofloof@lemmy.ca to News@lemmy.worldEnglish · 2 years agomessage-square27linkfedilink
minus-squaretsonfeir@lemm.eeBanned from communitylinkfedilinkarrow-up16·2 years agoOh, it’s still in the air… and in the water.
minus-squarereddig33@lemmy.worldlinkfedilinkarrow-up2·edit-22 years agoJet Some planes still use leaded fuel unfortunately.
minus-squareSheeEttin@lemmy.worldBannedlinkfedilinkEnglisharrow-up10·2 years agoJets do not. They usually use Jet A, basically kerosene. It’s piston engines that use leaded gasoline (avgas).
minus-squarereddig33@lemmy.worldlinkfedilinkarrow-up3·2 years agoDoh! Corrected. https://www.nbcnews.com/business/business-news/leaded-gas-was-phased-out-25-years-ago-why-are-n1264970
Oh, it’s still in the air… and in the water.
JetSome planes still use leaded fuel unfortunately.Jets do not. They usually use Jet A, basically kerosene. It’s piston engines that use leaded gasoline (avgas).
Doh! Corrected.
https://www.nbcnews.com/business/business-news/leaded-gas-was-phased-out-25-years-ago-why-are-n1264970
Maybe if you’re posting from 1990.