66 points by simonebrunozzi 1 hour ago | 10 comments
aeternum 5 minutes ago
Next YC batch: "We're Mollusca and we're democratizing access to nature's strongest material"
WorldPeas 0 minutes ago
imagine growing tools out of this stuff instead of forging or casting, that'd be neat.
mattas 3 minutes ago
"We dropped out of high school to build AI-powered snail teeth."
RajT88 1 hour ago
> 3,300 one-pound bags of sugar

Ah, but how many one pound bags of concrete could it hold??

Why bags of anything? This is a poor way of communicating weight. Just say "a modern passenger car".

WorldPeas 2 minutes ago
more importantly: how many kilos of feathers versus how many kilos of steel can it hold?

https://www.youtube.com/watch?v=-fC2oke5MFg

rdtsc 7 minutes ago
The main question is how many American football fields is that
boogieknite 59 minutes ago
whenever i see things like this i think its a tongue-in-cheek joke
loloquwowndueo 1 hour ago
Sorry I only understand football field based units of measurement
fnordpiglet 1 hour ago
It’s a real condition. For me it’s jet liners of various makes. I had to rewrite the quote as “0.005 Boeing 777’s” to be able to comprehend just how strong those snails teeth are.
eth0up 1 hour ago
Sorry, but that's what 14 (standard) pickup trucks of yak hair was invented for.
djtriptych 3 minutes ago
ok but what color is the yak hair?
bell-cot 35 minutes ago
Understandable, with how many there are to pick from, and the wiggle room in the longest ones -

https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/As...

functionmouse 14 minutes ago
because as a reader, bags of sugar are more engaging to me than bags of concrete.
CGMthrowaway 37 minutes ago
How about

> 10x stronger than the jaw of a dog

> 20x stronger than a human jaw

> as strong as the jaws of a great white shark

?

moffkalast 23 minutes ago
But how many times can it bite the area of Rhode island?
RobRivera 1 hour ago
How many hogs to the bushel?
riffic 9 minutes ago
anything but the metric system.
tonymillion 1 hour ago
> Thats’s comparable to a single strand of spaghetti holding up about 3,300 one-pound bags of sugar

Is that cooked or raw spaghetti?

giwook 6 minutes ago
Is it De Cecco though or some inferior brand like Barilla?
nathanfries 1 hour ago
I noticed that too. I feel like this might be a new way of laundering AI written text, just provide the quote verbatim as if the they believe it was actually written by the author.
tyre 10 minutes ago
This article is from 2015.
hedgehog 1 hour ago
I wanted to see some pictures, this paper has good ones:

https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.10332

If you put your finger in front of a garden slug it may try to eat it, it's a very odd sand-paper sensation but I never knew why.

horacemorace 8 minutes ago
Garden snails around seattle will absolutely bite you (teeny tiny bite) and draw blood if you let them crawl around on your skin.
deepsun 1 hour ago
"try"? If it's harder than your skin it means it did, not tried.
hedgehog 1 minute ago
It may have gotten a nibble but empirically I still have a finger :)
Sharlin 1 hour ago
Analogous to the keratinous denticles in a cat tongue, just much smaller in scale.
aiisjustanif 29 minutes ago
Well that was more disturbing than I thought it would be.
ziofill 56 minutes ago
> Thats’s comparable to a single strand of spaghetti holding up about 3,300 one-pound bags of sugar

What an odd example. A mid-sized car would have been much clearer.

somedude895 1 hour ago
All I wanted was to see a picture of a snail's tooth.
imzadi 1 hour ago
Snails had a good run being ignored by everyone but the French and now we're smearing their slime on our faces and trying to turn their teeth into armor.
blipvert 56 minutes ago
Snails? These are MARINE snails, soldier! Oorah!
zarflax 28 minutes ago
Makes you wonder how and why they evolved such strong teeth since crayons are pretty soft (and not even naturally-occurring).
imzadi 46 minutes ago
Oops
black6 1 hour ago
[2015], with a nice correction from 2017 about the differences between compressive and tensile strength.
Sharlin 1 hour ago
And hardness. Diamond is hard but exactly because of that you can shatter a diamond with any hammer.
codesnik 1 hour ago
now, let's combine both.
boothby 1 hour ago
Do you prefer a web-weaving snail or an extra-bitey spider? I'm leaning spider.
cwmoore 1 hour ago
Poor goats
cwmoore 1 hour ago
Which is the less intelligent? Strong works when dumb.

I know people like to talk about “how smart” the butterfly or whatever is for “adapting itself” to whatever environment, and it is cute, but there is a practical engineering choice between delicate design and brute force.

nttylock 23 minutes ago
[flagged]
24 minutes ago