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No.14223123 ViewReplyOriginalReport
/sci/ meme thread
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Chinesium Rebar

No.14200796 ViewReplyLast 50OriginalReport
What is chinesium rebar actually made of? The ones you see in tofu drew building videos whether it either snaps when you drop it, can be broken by hand, or bends like rubber by hand. Yet they’re clearly make a metallic clinking/ringing when struck.

Wondering what theyre actually made of? Is it just like iron but with super high silicon content to cut corners? Or do they not even using iron?
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Geomagnetic storm wiped out 40 of 49 Starlink satellites launched last week

No.14206721 ViewReplyLast 50OriginalReport
https://www.bbc.com/news/world-60317806

Looks like the world's smartest man didn't account for the sun
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No.14223885 ViewReplyOriginalReport
since when does tobacco cause blood clots?
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No.14221498 ViewReplyOriginalReport
Funny lab / work stories thread?
>Go down to the lab to grab a part
>Two lab techs arguing
>One of them is complaining to the other about replacing the shitty etchant (acid) bottles because he's afraid of getting it on his skin
>The other tech keeps saying it's fine and quit being a bitch
>This goes on for way too long, first tech getting fed up
>Looks around to make sure the supervisor isn't watching
>Grabs a bottle and squirts some etchant into his mouth
>osha.jpg
>Keeps hopping around yelling WHOOO THAT'S SOUR
>"You ever have a warhead? WHOO"
>WHOO THAT'S SOUR
>hfw
>mfw
>Later I send him the SDS which says upon consumption to have the individual drink large amounts of milk
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No.14218285 ViewReplyOriginalReport
Why is this guy wrong?

https://youtu.be/IH0Cd7ETges
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The Chem Lab

No.14221896 ViewReplyOriginalReport
Quite a few years ago I first saw The Chem Lab website on a Deep Web Browsing video by SomeOrdinaryGamers. I was fascinated as it was filled with information on making high explosives, drugs and toxins. Recently, I remembered it and managed to find a few archives of the website, here is the most functional one that I've found: https://archive.org/details/Megalomanias_Controversial_Chemlab_12-08-2004/page/n1/mode/2up

I want to know if anyone here has any suriviving onion links to the site, functional archives of a later date or any more cool information similar to this. Seems risky websites like this have been mostly taken down.
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No.14222395 ViewReplyOriginalReport
Are WebMD and NPR good sources of scientific information? Or state sponsored propaganda?
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No.14222417 ViewReplyOriginalReport
Why are musk fanboys like this?
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