Why AI companies wont build their own RAM but prefer to pay multiple times more than what they sold pre AI boom? (And ram business was still profitable). They already make custom processors
AI companies aren't fabbing processors. They're buying capacity at fabs to make their own designs. To make more RAM, they'd need to invest in making more DRAM fabs, which is a slow process.
Retina is a good example of this. Zebrafish can regrow damaged retina, but while mammals have the same stem cells (Muller glia), they dont repair the retina, but form scar tissue. There is a lot of research and I think they have managed to modify rat genome, so that their retina has showns some repair abilities. The problem is that it often causes tumors.
I have other retina permanently damaged, and suffer from double vision when looking small objects like text.
Some aging mechanisms like telomeres are also mechanisms to prevent cancer by limiting cell division.
It looks like one of the optimization edges walked by evolution is a conflict between longevity and the ability to repair and regenerate versus not getting cancer.
It’s easy to make human cell lines immortal, but that will kill you.
One route I can imagine to radical life extension is to start by editing the genome to introduce much more robust but different anti cancer adaptations. Then start turning regenerative stuff and things like telomerase back on.
I've learned about the cancer vs tissue repairability (or cancer vs heart/cardiovascular failure) from Joe Rogan's podcast with Bret Weinstein (or his brother, don't remember).
It's visible in death causes - pretty much all non accident deaths are divided between cancer and heart attack.
A very interesting thing discussed in that podcast was about transgenic (or maybe all?) lab mice bred in USA. These mice are used for initial screening for nearly all drugs. And due to some error and ignorance, unbeknownst to most people using the mice, nearly all mice are predominantly on one side. (Sorry, don't remember which). They just all come from the same family.
Which means that nearly all drugs in the past few decades are skewed toward either giving people cancer or heart attacks.
This is due to mice being extra resistant to one of these and therefore not properly signaling when the drug is likely to give people heart attacks or cancer.
Yep, the unfortunate flipside of "let's use stem cells to rebuild stuff" is always "let's use stem cells to give us cancer". Technology might help alleviate the cancer part compared to blind evolution, hopefully.
This short video talks about telomere-snipping transcription factors that make seemingly-dead cells revert to normal or even to stem cells, but the factors only act when under artificially-maintained conditions:
I was working on a project for 2 years with about 5 engineers. It was many years before AI. It was new subject for our team, and we were pretty sure it was possible. Turned out it was not.
Much later I asked AI if that kind of project is possible, and it immediately explained why it is not. Would have saved 2 years of our time...
Is it possible someone on the team published a blog post about why it wasn't possible? Or that otherwise the AI learned from your 5 years of effort? Some of the code made it on GitHub or something?
It's totally plausible that it didn't & it still got it right, I'm just curious.
1. Right click PIP window
2. More Actions -> Configure special window settings
3. Add property -> Layer Force Popup
After this it spawned always in middle, I also added property Position Remember, so it spawns where it was previously. I have no idea if this is the best way to fix but worked for me.
Yes, that it was especially rural environments and not having much options otherwise to live around while building.
Sauna that was built then wasn't just one hot room, but it also had at minimum small changing room dressing/undressing, relaxing between turns in steam room. Also if it was first building made then adding also lounge which served as living space with beds and cooking stove while building house was common. With sauna you had place to stay warm first winter, able to get warm water, wash clothes, yourselves and even a give birth old times. Building sauna first made lot of sense.
These days sauna for home builders is more about getting sauna somewhere in that floorplan where works well for the intended users of that house.
Due to lack of running water in those times (and still in many cottages) cooking is done above a fire, water is brought from the lake. A kitchen won't serve you well if you're just trying to get through a long winter of -30c.
While it's true something like 90% of the accomodation have a sauna it's not like everything is planned around it. It's more like that it's the ONLY well soundproofed space, with nice atmosphere, that makes life enjoyable when your neighbors suck.
I have no idea if that claim is true, but what I did love about visiting Finland was the even the small apartment I rented had a sauna in it! It seems like it's a non-negotiable for even the smallest accommodations.
The cheaper apartments tend to not have private saunas built into the bathroom, but most apartment complexes at least have a shared sauna on the top floor. Residents can book a block of personal time in advance.
"Tar, acclaimed to have been formed from the sweat of Väinämöinen, a central character from the Finnish national epic Kalevala, was an important medicament to the former-day Finns. Tar actually did bear antiseptic features, which worked as a cure for infections. Lately tar has been recognised to include parts that can cause cancer, and the European Union has urged that its use should be avoided." [1]
I personally dont know how tar was used for health, but it was big export item of Finland during medieval times.
Vishnevski’s Liniment, which contains birch tar, was a common treatment for wound infections and burns in the Soviet bloc. However, this was something that individuals used because there was nothing else at hand.
Now, there are things like Fucidin, Polysporin and silver ointment for infected wounds and burns, respectively, that are safer and more effective.
Some people still swear by it, because “tradition” and probably some element of malignant patriotism too.
It's mildly anti-fungal as well, which makes it effective in dandruff shampoo since a lot of dandruff is caused by fungal overgrowth, aka seborrheic dermatitis.
Another weird/fun one is using bleach as an anti-inflammatory (topical only, of course...), although these days you can find derivative products that offer the same benefits but are much less harsh.
I take a mild bleach bath sometimes and it’s quite invigorating. Seems to kill off a lot of skin surface bacteria which can sometimes be beneficial (there’s good and bad bacteria on your skin).
Not to be done too often but every once in a while I find it helpful. Not all that different from a strongly chlorinated pool.
Another cool one, especially if you don’t have a sauna, is doing a mustard bath. You will sweat like a stuck pig
lol. They make formulations you can buy but I make my own. A cup of ground mustard seed, which I buy fairly cheap online, and a few tablespoons of baking soda, plus some essentials oils mainly to cut through the mustard smell.
Pour that in a warm bath and soak for 20 mins. Then get out and wrap yourself in a towel and continue sweating for 15 mins or so.
Besides water proofing wooden boats and long time ago ships pine and fir tar it's been used protecting wooden roof tiles when they were a thing and still are used old wooden churches keeping and restoring.
It's used small amounts in additive in soap or shampoo mostly as a scent, mouth pastille and lozenge a for taste, animal health care kind antibacterial and bug resistant etc. long time ago.
Quite lot of applications especially old times long time ago before more scientifically developed medicines were commonly available. These days less there but it's used as a scent or for flavour.
Go to an ER or UC and have them dress a wound for you. They will use a healthy dose of petroleum jelly and generally tell you to stay away from antibiotic ointments.
I have permanent damage on my retina of other eye. I hope one day humans could regenerate their retinas as sharks and zebrafish can do. Seems strange, that fish living in deep dark oceans can fix their eyes, while most mammals who rely on vision a lot more cannot.
Thought we'd have replaceable eyes, teeth, hair, etc by now. When your vision goes, instead of getting new contacts or glasses, just replace your eyes with a new pair. You have cavities, just replace your tooth with another. The promise of genetic sequencing and research just hasn't panned out.
The article talk about DNA repairs, helping the eye to maintain its function in the long run. It's not a repair after injurie. I also hope for progress in human eye medecine.
For me best would be "right room(and tool) for the right job". If I want to program alone, I focus a lot better at home. Running "social_program.exe" in the background in my brain eats a lot of focus in office. Just being aware that there are others nearby is enough.
However, sometimes I need to talk, design or pair-program. For that I enjoy the office.
Many trees don't but lots of smaller plants do tilt their leaves towards then sun and can be seen easily in a timelapse. And also like the other guy posted, sunflowers famously follow the sun.
