Donald Trump complains about being called "cognitively impaired"Rapidcreek@lemmy.world to politics @lemmy.world – 264 points – 3 months agonewsweek.com40Post a CommentPreviewYou are viewing a single commentView all commentsShow the parent commentThen you can pet it and feel how smooth it isAs 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 evolutionI 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
Then you can pet it and feel how smooth it isAs 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 evolutionI 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
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 evolutionI 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
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
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