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Dry Water

en.wikipedia.org

111–120 of 192 posts

Re: Dry Water

#111
post #68

I wonder if this sort of silica coating could be an alternative to lipid-wall cells for silicate-based extraterrestrial life.

I assume you mean cell membranes (cell walls are in found in plants, fungi and bacteria and made from polysacharides). However, it seems like an impermeable wall is less the issue than trans-membrane structures which facilitate selective transport of different species (ions, molecules, etc).

What does species mean here? I haven't seen this usage before.

Re: Dry Water

#112
post #68

Earlier quoted context omitted.

I assume you mean cell membranes (cell walls are in found in plants, fungi and bacteria and made from polysacharides). However, it seems like an impermeable wall is less the issue than trans-membrane structures which facilitate selective transport of different species (ions, molecules, etc).

What does species mean here? I haven't seen this usage before.

Chemical species, basically just another term for a specific molecule/ion, there is a specific definition and it is apparently a bit more specific than what I thought:

https://goldbook.iupac.org/html/C/CT01038.html

https://en.wikipedia.org/wiki/Chemical_species

Re: Dry Water

#113
post #95
post #83

Throwback to the greatest debate of all time: https://www.youtube.com/watch?v=TPDdRrMVEnA

This is amazing. They both give pretty compelling arguments. Can anyone else throw anything else into the ring? Is a fish wet?

There's water in the air, so everything in the air is actually wet based on that line of reasoning.

Re: Dry Water

#114
post #99

Earlier quoted context omitted.

Or pneumonoultramicroscopicsilicovolcanoconiosis. Been waiting for 25 years to use that word seriously. :) https://en.wikipedia.org/wiki/Pneumonoultramicroscopicsilico...

You've just unironically and contextually used what's currently the longest recognized word in the English language in an unforced manner. There has to be a prize for this.

I'm sure it gets used at dry water research meetings all the time.

Re: Dry Water

#115
post #27

Earlier quoted context omitted.

Blenders can be replaced. I would worry more about silicosis. https://en.wikipedia.org/wiki/Silicosis

Or pneumonoultramicroscopicsilicovolcanoconiosis. Been waiting for 25 years to use that word seriously. :) https://en.wikipedia.org/wiki/Pneumonoultramicroscopicsilico...

So what is the scrabble score for that word?

Re: Dry Water

#117
post #68

I wonder if this sort of silica coating could be an alternative to lipid-wall cells for silicate-based extraterrestrial life.

I assume you mean cell membranes (cell walls are in found in plants, fungi and bacteria and made from polysacharides). However, it seems like an impermeable wall is less the issue than trans-membrane structures which facilitate selective transport of different species (ions, molecules, etc).

doesn't the fact that dry water balls absorb gasses imply that the membranes are at least partially permeable?

Re: Dry Water

#118

Earlier quoted context omitted.

Or pneumonoultramicroscopicsilicovolcanoconiosis. Been waiting for 25 years to use that word seriously. :) https://en.wikipedia.org/wiki/Pneumonoultramicroscopicsilico...

So what is the scrabble score for that word?

68 apparently.

Re: Dry Water

#119
post #83

Throwback to the greatest debate of all time: https://www.youtube.com/watch?v=TPDdRrMVEnA

To really see why this stuff is cool you should watch the videos of people sticking their fingers in water mixed with dry water and not getting their hands wet:

https://chemistscorner.com/have-you-formulated-with-dry-wate...

Re: Dry Water

#120

Earlier quoted context omitted.

Or pneumonoultramicroscopicsilicovolcanoconiosis. Been waiting for 25 years to use that word seriously. :) https://en.wikipedia.org/wiki/Pneumonoultramicroscopicsilico...

So what is the scrabble score for that word?

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