sanitation@lemmy.today to memes@lemmy.world · 1 个月前Calm down, Peptolemmy.todayimagemessage-square52fedilinkarrow-up1422arrow-down17
arrow-up1415arrow-down1imageCalm down, Peptolemmy.todaysanitation@lemmy.today to memes@lemmy.world · 1 个月前message-square52fedilink
minus-squareramble81@lemmy.ziplinkfedilinkarrow-up2·26 天前The other thing I was thinking is that a swinging object (vine, what have you) will, even for the briefest, infinitesimal moment, form a perfect 90 degree angle to the tree branch.
The other thing I was thinking is that a swinging object (vine, what have you) will, even for the briefest, infinitesimal moment, form a perfect 90 degree angle to the tree branch.