minus-squareaaa@lemmy.sdf.orgtoScience Memes@mander.xyz•penetration testslinkfedilinkEnglisharrow-up6·3 months agothat’s very interesting, thanks. linkfedilink
minus-squareaaa@lemmy.sdf.orgtoScience Memes@mander.xyz•penetration testslinkfedilinkEnglisharrow-up16·3 months agoidiot here. can someone explain to me how come neutrons can’t penetrate concrete compared to lead. linkfedilink
that’s very interesting, thanks.