

I have no idea. I am a chemical engineer, this question has to be answered by a biologist or physician.


I have no idea. I am a chemical engineer, this question has to be answered by a biologist or physician.


Sorry to disappoint y’all. This is actually not so dumb. Chemically she makes a buffer solution.
A buffer solution is a system that resists changes in pH when small amounts of acids or bases are added. Buffers are essential in chemistry and biology because many processes require a stable pH.
A buffer usually consists of a weak acid and its corresponding conjugate base (or a weak base and its conjugate acid). When an acidic or basic substance is introduced, the buffer reacts to neutralize the added ions, thus stabilizing the pH.
The ability of a buffer to do this depends on the presence of both a weak acid and its conjugate base in appreciable amounts.
When these two substances are dissolved in water, they interact according to the following reaction:
$$ \text{C}_6\text{H}_8\text{O}_7 + \text{NaHCO}_3 \rightarrow \text{C}_6\text{H}_7\text{O}_7^- + \text{Na}^+ + \text{H}_2\text{O} + \text{CO}_2\uparrow $$
This reaction creates a mixture containing both citric acid (weak acid) and its conjugate base (citrate ion).
Key Point:
This buffer is only effective within a certain pH range, which in this case is close to the pKa value of citric acid (around 3-7 depending on which proton is being lost, as citric acid is a triprotic acid).
| Component | Role | Action if acid is added | Action if base is added |
|---|---|---|---|
| Citric acid (C₆H₈O₇) | Weak acid | Conjugate base absorbs H⁺ | Releases more H⁺ to neutralize OH⁻ |
| Sodium bicarbonate (NaHCO₃) | Weak base (forms buffer) | Provides conjugate base (citrate ion) | Provides weak acid (citric acid) |
This mixture resists pH changes thanks to the reversible interplay between the weak acid (citric acid) and its conjugate base (citrate ion), demonstrating the core principle of buffer solutions.


This is exactly it. Still cool that I can fix almost everything and giving up is not an option. Took me very long to figure this out though.
Pretty normal adhd behaviour


Essentially yes. I am very experienced with OBS Studio and now I am adding vMix to my portfolio because it’s capable things OBS cannot do. vMix is programmed to do the videoprocessing directly on the GPU while the CPU is only handling audio and the UI. Unfortunately this works only on Windows systems.


The sole reason for me owning a windows pc is that I use vMix which requires it as well a a nvidia graphics card. What I did is clean bloatware with Win11Debloat. Up to now nobody has been able to tell me how to effectively run vMix on Linux.
And at the same time die „Linke“ calls for stopping support of Ukraine which is the only way to stop the russian genocide at least in this part of the world.


You are right, I don’t use it for text. Is that something illustrator does? Coming from inkscape I missed a lot of features in illustrator (university pays for the license). And as I stopped using After Effects the only reason to use it was gone.


I have been using inkscape for vector graphics since more than ten years. It is FOSS and does everything I expect.


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Maybe not smoking so much weed might help with this.
I quit smoking weed after I had been looking for my phone under the bed for half an hour - using the flashlight of my phone.
Reason is the udder being not far away from the anus so literally shit happens. But there are procedures in the chain that reduce the risk. The milk is pasteurised and homogenised for this reason.
And this is exactly why i recommend raw milk to all my MAGA friends, hoping they will develop a natural resistance against being fed shit.
Fun fact: In 1989 the people of Eastern Germany (also known as GDR or DDR) started a revolution because the communist government was unable to provide them with sufficient amounts of bananas.


We say in Germany everything that is not explicitly allowed is forbidden. And this is just a little bit exaggerated, but not much.


In Germany there has been a court ruling that it is allowed to call the catholic church a “Kinderfickersekte” which translates to “child raping cult”.
It was only a lower court and the church choose to not object against it probably because they were smart enough to fear the additional publicity this would get if a higher court would confirm it. https://taz.de/Gotteslaesterung-ist-kein-Problem/!5067953/?t
Y‘all should stop smoking so much weed.


Does it still run with a HD? Upgrading to SSD really accelerated mine.


Can‘t run DaVinci resolve as good and a bunch of other reasons. MacOS can be pretty nice.


Definitely not. But still okay for browsing and mail. My main machine is a 27” 5K iMac from 2014 that is running MacOs Sonoma under open core.
Isn’t this what is called ableism?