Track_Shovel@slrpnk.net to Lemmy Shitpost@lemmy.worldEnglish · 2 个月前Wake up sheepleslrpnk.netimagemessage-square147linkfedilinkarrow-up11.24Karrow-down115
arrow-up11.22Karrow-down1imageWake up sheepleslrpnk.netTrack_Shovel@slrpnk.net to Lemmy Shitpost@lemmy.worldEnglish · 2 个月前message-square147linkfedilink
minus-squareelucubralinkfedilinkarrow-up5·2 个月前My father was a fighter pilot. He explained that at a sufficiently sharp angle, hitting water was like hitting concrete.
minus-squarebitjunkie@lemmy.worldlinkfedilinkarrow-up3·2 个月前Surface tension is a weird thing chemically/electrostatically, but we also probably don’t have life on Earth without it.
minus-squarefred_garvin@lemmy.worldlinkfedilinkarrow-up1·2 个月前Former Navy rescue swimmer here. Judging height over open ocean is really hard. Especially in rolling seas. Deploy too high and too fast and you fucking skip off the water.
My father was a fighter pilot. He explained that at a sufficiently sharp angle, hitting water was like hitting concrete.
Surface tension is a weird thing chemically/electrostatically, but we also probably don’t have life on Earth without it.
Former Navy rescue swimmer here. Judging height over open ocean is really hard. Especially in rolling seas. Deploy too high and too fast and you fucking skip off the water.