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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsNo One Is Prepared for Hagfish Slime
Link to tweet
Tweet text:Brittany Shepherd
@brittanys
What else is in the box, Pandora?
No One Is Prepared for Hagfish Slime
It expands by 10,000 times in a fraction of a second, its 100,000 times softer than Jell-O, and it fends off sharks and Priuses alike.
theatlantic.com
10:37 AM · Mar 5, 2021
@brittanys
What else is in the box, Pandora?
No One Is Prepared for Hagfish Slime
It expands by 10,000 times in a fraction of a second, its 100,000 times softer than Jell-O, and it fends off sharks and Priuses alike.
theatlantic.com
10:37 AM · Mar 5, 2021
https://www.theatlantic.com/science/archive/2019/01/hagfish-slime/581002/
At first glance, the hagfisha sinuous, tubular animal with pink-grey skin and a paddle-shaped taillooks very much like an eel. Naturalists can tell the two apart because hagfish, unlike other fish, lack backbones (and, also, jaws). For everyone else, theres an even easier method. Look at the hand holding the fish, the marine biologist Andrew Thaler once noted. Is it completely covered in slime? Then, its a hagfish.
Hagfish produce slime the way humans produce opinionsreadily, swiftly, defensively, and prodigiously. They slime when attacked or simply when stressed. On July 14, 2017, a truck full of hagfish overturned on an Oregon highway. The animals were destined for South Korea, where they are eaten as a delicacy, but instead, they were strewn across a stretch of Highway 101, covering the road (and at least one unfortunate car) in slime.
Typically, a hagfish will release less than a teaspoon of gunk from the 100 or so slime glands that line its flanks. And in less than half a second, that little amount will expand by 10,000 timesenough to fill a sizable bucket. Reach in, and every move of your hand will drag the water with it. It doesnt feel like much at first, as if a spider has built a web underwater, says Douglas Fudge of Chapman University. But try to lift your hand out, and its as if the buckets contents are now attached to you.
The slime looks revolting, but its also one of natures more wondrous substances, unlike anything else thats been concocted by either evolution or engineers. Fudge, who has been studying its properties for two decades, says that when people first touch it, they are invariably surprised. It looks like a bunch of mucus that someone just sneezed out of their nose, he says. Thats not at all what its like.
*snip*
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No One Is Prepared for Hagfish Slime (Original Post)
Nevilledog
Mar 2021
OP
Cirque du So-What
(25,923 posts)1. Hagfish slime gags shark
Bayard
(22,048 posts)2. Good to know
Shark says, "Ewwwwwww!"