Grayox@lemmy.ml to Memes@lemmy.ml · 10 months agoGet it togetherlemmy.mlimagemessage-square40fedilinkarrow-up1921
arrow-up1921imageGet it togetherlemmy.mlGrayox@lemmy.ml to Memes@lemmy.ml · 10 months agomessage-square40fedilink
minus-squareYou999@sh.itjust.workslinkfedilinkarrow-up7·10 months agoThe contact patch of the wheels on a train is roughly 90,000 PSI of vertical pressure. You need a lot of ice to derail a train.
The contact patch of the wheels on a train is roughly 90,000 PSI of vertical pressure. You need a lot of ice to derail a train.