Pseudo liquefied powder under vacuum (there was no liquid portion)
Pseudo liquefied powder under vacuum (there was no liquid fraction)
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Thursday, June 30, 2022
Nikola Tesla
I do not think you can name many great inventions that have been made by married men
Albert Einstein
Imagination is more important than getting knowledge.
Let me guess, fumed silica? Or some equivalent oxide with a high surface area?
When you pull a vacuum on those, adsorbed gases (mostly moisture) get desorbed, and the whole degassing makes the powder act as a [fluidized bed](https://youtu.be/My4RA5I0FKs?t=11).
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Some even behave like that without any vacuum, just from the air that gets trapped between the grains when you whirl it around the right way.
Change the what? The water in the buchi? Don’t see why, we’ve just been topping it up from the pond outside for the last 20 years and it’s worked so far.
I bet there’s a meth head looking at that trying to figure out how to steal it
Did my senior project on coating ibuprofen with silica powder. Makes a world of difference on flow properties and static charge build up. Looked even more fluid than this even at atmospheric pressures.
Oh I thought you were smoking crack.
You mean liquifaction?
That’s some trippy powder water in your science bong
Thats the biggest dope pipe I ever saw. . .
Looks like a big ol bubble to me lol.
See this is why I’ve said we need a sub specifically devoted to gifs/videos of solids behaving as a fluid…
Your vacuum pump loves this… 😀
I thought this was a lot of meth at first
10 and 2 ☹
When the product description on your Wish crack pipe doesn’t mention size.
I’d use a bunch of fancy words too if I wanted to show off my giant meth pipe in the interwebs.
My favorite part of columns.
Mfw some asshole forgot to blow the carb on their sweet new roker…
Where the heck are your gloves? Comeon mannnnn!!!!
Looking like a meth pipe
Looks like Hunter Bidens crack pipe lol