Rapidcreek@lemmy.world to politics @lemmy.world · 2 years agoDonald Trump complains about being called "cognitively impaired"www.newsweek.comexternal-linkmessage-square40linkfedilinkarrow-up1285arrow-down116
arrow-up1269arrow-down1external-linkDonald Trump complains about being called "cognitively impaired"www.newsweek.comRapidcreek@lemmy.world to politics @lemmy.world · 2 years agomessage-square40linkfedilink
minus-squareintensely_human@lemm.eelinkfedilinkarrow-up2·2 years agoFill the batteries with water so they’re more in tune with the ocean.
minus-squareFrostyTheDoo@lemmy.worldlinkfedilinkarrow-up1·2 years agoOkay but what if there’s a shark?
minus-squaretheneverfox@pawb.sociallinkfedilinkEnglisharrow-up4·2 years agoThen you can pet it and feel how smooth it is
minus-squareArcaneSlime@lemmy.dbzer0.comlinkfedilinkarrow-up3·2 years agoAs a veteran scuba instructor, I have touched dozens of sharks with my bare hands. Every one had very rough skin, like medium sandpaper.
minus-squareGrabthar@lemmy.worldlinkfedilinkarrow-up3·2 years agoIndeed. Placoid scales are a defining feature of Elasmobranchs.
minus-squareMeThisGuy@feddit.nllinkfedilinkarrow-up2·2 years agothat’s why they swim so smooth in the ocean. that or a few million years of evolution
minus-squaretheneverfox@pawb.sociallinkfedilinkEnglisharrow-up2·2 years agoI don’t know what to tell you, I’m petting a shark right now and it’s like touching silk. In both directions, couldn’t be smoother
Fill the batteries with water so they’re more in tune with the ocean.
Okay but what if there’s a shark?
Then you can pet it and feel how smooth it is
As a veteran scuba instructor, I have touched dozens of sharks with my bare hands. Every one had very rough skin, like medium sandpaper.
Indeed. Placoid scales are a defining feature of Elasmobranchs.
that’s why they swim so smooth in the ocean.
that or a few million years of evolution
I don’t know what to tell you, I’m petting a shark right now and it’s like touching silk. In both directions, couldn’t be smoother