cannedtuna@lemmy.world to Science Memes@mander.xyzEnglish · 3 days agoJimmy Neutron confirmed Chad?lemmy.worldimagemessage-square39fedilinkarrow-up1730arrow-down112
arrow-up1718arrow-down1imageJimmy Neutron confirmed Chad?lemmy.worldcannedtuna@lemmy.world to Science Memes@mander.xyzEnglish · 3 days agomessage-square39fedilink
minus-squareAlcoholicorn@mander.xyzlinkfedilinkEnglisharrow-up17·3 days agoGamma rays kinda do, you need 10x more concrete to block them than lead: https://en.wikipedia.org/wiki/Half-value_layer
minus-squareKlear@piefed.worldlinkfedilinkEnglisharrow-up12·3 days agoPhew, good to know. I was beginning to think Superman isn’t real.
Gamma rays kinda do, you need 10x more concrete to block them than lead: https://en.wikipedia.org/wiki/Half-value_layer
Phew, good to know. I was beginning to think Superman isn’t real.