IamNobuddy@lemmy.world to Today I Learned@lemmy.worldEnglish · 11 天前TIL Roselle, a guide dog, led her blind owner down 78 floors of the World Trade Center on 9/11, calmly navigating smoke and chaos to save his life.www.utubepublisher.inexternal-linkmessage-square15linkfedilinkarrow-up1374arrow-down14
arrow-up1370arrow-down1external-linkTIL Roselle, a guide dog, led her blind owner down 78 floors of the World Trade Center on 9/11, calmly navigating smoke and chaos to save his life.www.utubepublisher.inIamNobuddy@lemmy.world to Today I Learned@lemmy.worldEnglish · 11 天前message-square15linkfedilink
minus-squareSuccessful_Try543@feddit.orglinkfedilinkEnglisharrow-up5·11 天前If you suppose it’s only ~15 stairs per floor, about 1200.
That’s a lot of stairs.
If you suppose it’s only ~15 stairs per floor, about 1200.