The silk draglines made by zebra jumping Spiders are tougher than the silk webbing of orb weaver Spiders, even though they’re made at 25 to 35 times the speed. the-scientist.com/news-op…
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πŸ‘€︎ u/thebelsnickle1991
πŸ“…︎ Nov 13 2021
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The silk draglines made by zebra jumping Spiders are tougher than the silk webbing of orb weaver Spiders, even though they’re made at 25 to 35 times the speed. the-scientist.com/news-op…
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πŸ‘€︎ u/worldnewsbot
πŸ“…︎ Nov 13 2021
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The silk draglines made by zebra jumping Spiders are tougher than the silk webbing of orb weaver Spiders, even though they’re made at 25 to 35 times the speed. the-scientist.com/news-op…
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πŸ‘€︎ u/shhalahr
πŸ“…︎ Nov 13 2021
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Multicomponent nature underlies the extraordinary mechanical properties of spider dragline silk biorxiv.org/content/10.11…
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πŸ‘€︎ u/sburgess86
πŸ“…︎ Apr 23 2021
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β€œIf you want to live in this house you’re going to have to start pulling your weight. I’m going to need 20 feet of silk thread by the time I get back and you best make sure it’s dragline silk and not that goopy shit.”
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πŸ‘€︎ u/halpfulhinderance
πŸ“…︎ Jun 03 2020
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TIL a geneticist at Utah State University has created "spider-goats." He took the gene that encodes dragline silk from an orb-weaver spider and placed it among the DNA that prompts milk production in a goat's udders. The silk produced is stronger than Kevlar and is suitable for ligament repairs. theguardian.com/science/2…
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πŸ‘€︎ u/THRASHINGMADNESS
πŸ“…︎ Jan 17 2015
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@ScienceNews: Pound for pound, spiders’ dragline silk is stronger and tougher than steel. Engineers have tried for decades to create a synthetic mimic, but always fell short. https://t.co/cplULPGtrc mobile.twitter.com/Scienc…
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πŸ‘€︎ u/-en-
πŸ“…︎ Apr 07 2019
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Utah State University biologists have inserted genes from the golden orb-weaver spider responsible for directing the production of the single protein that makes up its dragline silk into goats. The goats then produce the silk in their milk which can be extracted later. takepart.com/article/2014…
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πŸ‘€︎ u/Alantha
πŸ“…︎ Feb 16 2016
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@ScienceNews: Bacteria are helping to make material to rival the strength and stretchiness of a spider’s dragline silk. https://t.co/Fek4OejHNB mobile.twitter.com/Scienc…
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πŸ‘€︎ u/-en-
πŸ“…︎ Apr 06 2019
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Guy engineers spidergoats to harvest dragline silk: a look at advances in synthetic biology
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πŸ‘€︎ u/DownvotesYourMom
πŸ“…︎ Feb 25 2012
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Utah State University biologists have inserted genes from the golden orb-weaver spider responsible for directing the production of the single protein that makes up its dragline silk into goats. The goats then produce the silk in their milk which can be extracted later. - ScienceFacts reddit.com/r/ScienceFacts…
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πŸ‘€︎ u/Know_Your_Shit
πŸ“…︎ Feb 16 2016
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New research has shown jumping spiders use a trailing dragline of silk to stabilise their flight and landing. This is how they land without it youtube.com/watch?v=0MTdB…
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πŸ‘€︎ u/superstoreman
πŸ“…︎ Aug 12 2013
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What is your favourite thing you've learned about the real world while researching something for D&D?

Edited to add: this has turned out way more interesting than I anticipated! Thanks everyone!

Second edit: I have been reading all of these and it is remarkable how few repeats there are. A lot of new interesting information here!

I've always had a theory that at least 1/2 the posts on r/askhistorians were from people planning campaigns

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πŸ“…︎ Nov 25 2021
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Blind Girl Here. Give Me Your Best Blind Jokes!

Do your worst!

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πŸ‘€︎ u/Leckzsluthor
πŸ“…︎ Jan 02 2022
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Dropped my best ever dad joke & no one was around to hear it

For context I'm a Refuse Driver (Garbage man) & today I was on food waste. After I'd tipped I was checking the wagon for any defects when I spotted a lone pea balanced on the lifts.

I said "hey look, an escaPEA"

No one near me but it didn't half make me laugh for a good hour or so!

Edit: I can't believe how much this has blown up. Thank you everyone I've had a blast reading through the replies πŸ˜‚

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πŸ‘€︎ u/Vegetable-Acadia
πŸ“…︎ Jan 11 2022
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Geddit? No? Only me?
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πŸ‘€︎ u/shampy311
πŸ“…︎ Dec 28 2021
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I wanna hear your best airplane puns.

Pilot on me!!

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πŸ‘€︎ u/Paulie_Felice
πŸ“…︎ Jan 07 2022
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E or ß?
πŸ‘︎ 9k
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πŸ‘€︎ u/Amazekam
πŸ“…︎ Jan 03 2022
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No spoilers
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πŸ‘€︎ u/Onfour
πŸ“…︎ Jan 06 2022
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How to train your supersoldier - Part 4: Bio-augmentation - Muscular system & Integumentary system

Inspiration for this series of posts: https://worldbuilding.stackexchange.com/questions/106292/creating-a-scientifically-semi-valid-super-soldier-part-1-skeleton.

The supersoldier is a staple of science fiction, from the heavily armed and armoured varieties like the Space Marines of W40K or the Spartans of HALO to the likes of Solid Snake and Captain America. Such a concept even branches out to the fantasy genre, with examples like LOTR's Elves and Uruk-Hai, ASOIAF's dragon riders and Unsullied, The Witcher's witchers and Monster Hunter's hunters. However, for the purpose of this post and others in the future, I will be focusing on science fiction, as limitations breed creativity, and attempt to create an idea for a supersoldier that is somewhat reminiscent of the general archetype in fiction with an (optimally) adequate basis in reality. Without further ado, here's the third part of HTTYSS, what would be possible bio-augmentations concerning the muscular and integumentary system of our supersoldiers?

Why

Muscular:

  • Compensation for the increased weight from skeletal reinforcement augmentations.
  • Improved speed and endurance.
  • Lesser experienced recoil.
  • Higher carrying capacity.
  • Benefits in hand-to-hand combat scenarios.

Integumentary:

  • Heat management.
  • Environmental protection.
  • Damage resistance.

Muscular enhancements

A fairly straightforward way of enhancing a supersoldier's muscle strength is to control myostatin, which is essentially a protein that inhibits and regulates muscle mass. Genetic engineering could simply eliminate the production of myostatin, leading to jacked-up soldiers. This isn't very far from reality as there are entire breeds of animals with such a condition, like Belgian blues (look them up, they're ripped cows,) and even certain humans such as Eddie Hall born with the right mutation. Alternatively, follistatin could be administered to inhibit myostatin. Beyond merely making bigger muscles, however, you could also manipulate how hard those muscles actually work. Most people use nowhere near the strength potential their muscles are actually capable of, which the body does for a number of reasons including preventing muscle tears and conserving energy. Under extreme circumstances, the fight or flight response can cause the body to unlock more of its potential, a phenomenon known colloqui

... keep reading on reddit ➑

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πŸ“…︎ Sep 04 2021
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These aren't dad jokes...

Dad jokes are supposed to be jokes you can tell a kid and they will understand it and find it funny.

This sub is mostly just NSFW puns now.

If it needs a NSFW tag it's not a dad joke. There should just be a NSFW puns subreddit for that.

Edit* I'm not replying any longer and turning off notifications but to all those that say "no one cares", there sure are a lot of you arguing about it. Maybe I'm wrong but you people don't need to be rude about it. If you really don't care, don't comment.

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πŸ‘€︎ u/Lance986
πŸ“…︎ Dec 15 2021
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What did 0 say to 8 ?

What did 0 say to 8 ?

" Nice Belt "

So What did 3 say to 8 ?

" Hey, you two stop making out "

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πŸ‘€︎ u/designjeevan
πŸ“…︎ Jan 03 2022
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Spi__
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πŸ‘€︎ u/Fast_Echidna_8520
πŸ“…︎ Jan 11 2022
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I dislike karma whores who make posts that imply it's their cake day, simply for upvotes.

I won't be doing that today!

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πŸ‘€︎ u/djcarves
πŸ“…︎ Dec 27 2021
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The Ancient Romans II
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πŸ‘€︎ u/mordrathe
πŸ“…︎ Dec 29 2021
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How do you stop Canadian bacon from curling in your frying pan?

You take away their little brooms

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πŸ‘€︎ u/Majorpain2006
πŸ“…︎ Jan 09 2022
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School Was Clothed
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πŸ‘€︎ u/Kennydoe
πŸ“…︎ Jan 08 2022
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It this sub dead?

There hasn't been a post all year!

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πŸ‘€︎ u/TheTreelo
πŸ“…︎ Jan 01 2022
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I did it, I finally did it. After 4 years and 92 days I went from being a father, to a dad.

This morning, my 4 year old daughter.

Daughter: I'm hungry

Me: nerves building, smile widening

Me: Hi hungry, I'm dad.

She had no idea what was going on but I finally did it.

Thank you all for listening.

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πŸ‘€︎ u/Sk2ec
πŸ“…︎ Jan 01 2022
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Couch potato
πŸ‘︎ 8k
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πŸ“…︎ Dec 31 2021
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Baka!
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πŸ‘€︎ u/ridi86
πŸ“…︎ Jan 09 2022
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concrete πŸ—Ώ
πŸ‘︎ 5k
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πŸ‘€︎ u/Fast_Echidna_8520
πŸ“…︎ Jan 07 2022
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My name is ABCDEFGHIJKMNOPQRSTUVWXYZ

It’s pronounced β€œNoel.”

πŸ‘︎ 14k
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πŸ‘€︎ u/beef_fried_rice
πŸ“…︎ Dec 25 2021
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Why are people so surprised and angry about Djokovic being an anti-vaxxer?

After all his first name is No-vac

πŸ‘︎ 4k
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πŸ‘€︎ u/hangryman23
πŸ“…︎ Jan 06 2022
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How to train your supersoldier - Part 3: Bio-augmentation - Skeletal system

Inspiration for this series of posts: https://worldbuilding.stackexchange.com/questions/106292/creating-a-scientifically-semi-valid-super-soldier-part-1-skeleton.

The supersoldier is a staple of science fiction, from the heavily armed and armoured varieties like the Space Marines of W40K or the Spartans of HALO to the likes of Solid Snake and Captain America. Such a concept even branches out to the fantasy genre, with examples like LOTR's Elves and Uruk-Hai, ASOIAF's dragon riders and Unsullied, The Witcher's witchers and Monster Hunter's hunters. However, for the purpose of this post and others in the future, I will be focusing on science fiction, as limitations breed creativity, and attempt to create an idea for a supersoldier that is somewhat reminiscent of the general archetype in fiction with an (optimally) adequate basis in reality. Without further ado, here's the third part of HTTYSS, what would be possible bio-augmentations concerning the skeletal system of our supersoldiers?

Why

There are several reasons why a supersoldier may need enhanced bones:

  • Greater strength and movement speed from enhanced muscles causing greater stresses on bones.
  • Greater weight to support from power armour.
  • Greater recoil forces from specialized weaponry.
  • Difficult and dangerous terrain.
  • Possibility of engaging in melee combat with physically superior species.
  • A bullet through flesh is painful and could be serious. A bullet through certain bones is almost certainly debilitating.

Material

Bones are surprisingly strong materials, with a fracture toughness comparable to steel. However, it is still considered a brittle material and thus prone to breaking under a rapid application of force. Furthermore, the base components of your bones, calcium phosphate and collagen, are quite weak by themselves, leaving room for improvement. Any material chosen must be biocompatible, reasonably light, and have desirable toughness and strength. Certain potential materials for our bone enhancements are, as ranked from highest to lowest density, steel, titanium, and boron carbide (The former two already being used as medical implants).

For reference:

`1.Bone:

  • Compressive Strength: 170 MPa
  • Hardness: 5 (Mohs Scale)
  • Shear Stress: 51.6 MPa (=0.0516 GPa)

2.Heat Treated High Carbon Steel:

  • Compressive Strength: 1320 - 3100 MPa
  • Hardness
... keep reading on reddit ➑

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πŸ“…︎ Sep 01 2021
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If Korean pop is shortened to Kpop and Korean Drama is Kdrama...

What, then, is Chinese rap?

Edit:

Notable mentions from the comments:

  • Spanish/Swedish/Swiss/Serbian hits

  • French/Finnish art

  • Country/Canadian rap

  • Chinese/Country/Canadian rock

  • Turkish/Tunisian/Taiwanese rap

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πŸ‘€︎ u/hootanahalf
πŸ“…︎ Jan 09 2022
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That’s Michelle
πŸ‘︎ 5k
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πŸ‘€︎ u/FLEXSEALBREAKER
πŸ“…︎ Jan 10 2022
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Is this sub still active?

There hasn't been a single post this year!

(Happy 2022 from New Zealand)

πŸ‘︎ 10k
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πŸ‘€︎ u/DonStimpo
πŸ“…︎ Dec 31 2021
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What do you call a guy with no arms and no legs in a hot tub?

Bob

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πŸ‘€︎ u/4fuchssake
πŸ“…︎ Jan 05 2022
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I named my dog "5 miles."

So that I could frequently say, "I am going to walk 5 miles now."

Edit: My most popular post on Reddit! πŸ˜€ Thank you for the awards.

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πŸ‘€︎ u/javacafe
πŸ“…︎ Jan 10 2022
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My WIFI password is 2444666668888888

Just to clarify, 12345678

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πŸ‘€︎ u/az1m_
πŸ“…︎ Jan 03 2022
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Possibly the greatest Snap Reaction dad joke I've ever told (it even got me a POWERFUL groan and vehement FU from my wife)

Me grabbing a soda from my (what I thought was) half full 12pk...

Notices there's only 2;

Me: "Awe man... This is a damn bird box!" Her: "What the hell does that mean?!" Me: (Pulls both cans out & shows them to her) "It's only got Toucans."

I'm not ashamed to admit the look on her face was glorious.

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πŸ‘€︎ u/AKhakiNerfHerder
πŸ“…︎ Jan 10 2022
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I can't believe I was arrested for impersonating a politician...

I was just sitting there doing nothing.

πŸ‘︎ 9k
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πŸ‘€︎ u/ENJOYblet
πŸ“…︎ Jan 05 2022
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Guns
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πŸ‘€︎ u/PlayYo-KaiWatch21
πŸ“…︎ Jan 10 2022
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The two genders
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πŸ‘€︎ u/ShrimpRex
πŸ“…︎ Dec 27 2021
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If β€œwomb” is pronounced β€œwoom” and β€œtomb” is pronounced β€œtoom” then shouldn’t β€œbomb” be pronounced…

β€œBOOM”?!

πŸ‘︎ 9k
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πŸ‘€︎ u/FourBloodMoons
πŸ“…︎ Dec 24 2021
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A little boy came running up to me and said, "Please help, my dad is in a fight!" I followed him and came across two men fighting, so I asked him, "Which one's your dad?!" He replied, "I don't know."

"That's what they're fighting about."

πŸ‘︎ 7k
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πŸ‘€︎ u/808gecko808
πŸ“…︎ Jan 07 2022
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Why did Novak Djokovic pay for his flight to Australia with a Mastercard?

Because his Visa didn’t work.

πŸ‘︎ 6k
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πŸ‘€︎ u/tttestm
πŸ“…︎ Jan 08 2022
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I like my coffee how I like my slaves

free

πŸ‘︎ 8k
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πŸ‘€︎ u/zRepulse
πŸ“…︎ Dec 17 2021
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