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Making RAM at Home [video]

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Re: Making RAM at Home [video]

#61
post #25

"There is no DownloadMoreRAM, it's just some guy in a backyard shed." https://downloadmoreram.com/

Actually possible if you mount google drive and move your swap file there.

This is the most pathological technology I have heard of in a long time and I am not even going to apologize for upvoting and telling other people about the evil genius I found on the internet today.

Re: Making RAM at Home [video]

#62
post #50

Earlier quoted context omitted.

I miss the comment tagging system: insightful, informative, interesting, funny. It would make sense for hn.

You forgot Troll, you insensitive clod!

"Score: 5, Troll" is the ultimate achievement.

To put it that into context, some tags count as upvotes, others count as downvotes, "Troll" is a downvote. So to have your post labelled as "Troll" with a positive score, it has to have enough upvotes to compensate the penalty from the "Troll" votes, but without having another tag dominate. 5 is the maximum score.

"Score: 5, Troll" is therefore the mark of a very successful troll.

Re: Making RAM at Home [video]

#65

Technologies that were considered "high-tech" 20-30 years ago are now accessible to regular people. Making DRAM. I remember a video recently of a guy making his own floppy disks. Next I expect people to manufacture integrated circuits that have been discontinued. Like the Z80

It is not really feasible to fabricate usable integrated circuits at home. There is a huge difference between a one off demonstration of a principle that "sort of works", and perfecting the process to the point that it produces finished parts that can be relied on.

This guy is not exactly a regular person. He is a pretty unique case of a talented semiconductor engineer who has a home lab for side hassles. It is not a low effort thing. He runs the equipment 24/7, scrubs all the surfaces in the lab daily to keep it clean.

Still, with the lab and all of the equipment already at hand, it cost him several weeks of work to produce this demonstration of transistors and capacitors, which kind of work, but are still long ways from a "completely complete" 20 bit DRAM chip.

Unfortunately it is simply too much work for one person to maintain a viable semiconductor fabrication process, even when it is done semi-professionally.

Re: Making RAM at Home [video]

#66
Considering how AI companies and older hardware manufacturing companies are driving up the RAM prices - thus, milking all of us ultimately - I think 3D printing needs to become the new default. And affordable too, eventually (it already is, for cheap things, e. g. plastics or PLA based printing, this is often much cheaper than ordering this from a company, but I mean with regards to computer systems too. Naturally right now we are far away from the nanoscale here, but I see this simply as a situation that will change eventually, given enough time).

Those AI companies and hardware manufacturers lost all right to further dictate and increase prices. Capitalism does not work as de-facto blackmail monopoly - or should not. If a state fails to protect the people, such as in the USA right now under the orange king, then the people need to insist on change. ALL steps against this tyranny from a few superrich needs to end.

Right now the legislation is going in the way how lobbyists want this, e. g. trying to make 3D printing illegal, but I think technology will obsolete such illegal laws eventually. Tyranny will eventually fail.

Re: Making RAM at Home [video]

#68

Earlier quoted context omitted.

Admit it, deep down, our inner engeering child also wants to build a semiconductor clean room ;)

I do but my days in the fab taught me that you do NOT want people to do this, considering the extremely dangerous chemicals involved. People have died changing EMPTY tanks of phosphine gas used for doping… and HF acid used for etch is another nightmare entirely.

Honest question, is there a way to run the entire process acid-free?

Re: Making RAM at Home [video]

#70

I'm not sure this is what they meant when they said they wanted to bring manufacturing back to the USA lol

Jokes aside, seeing as this person has created their own clean room in a shed, and is making RAM, what exactly is stopping any company from doing this themselves and breaking into the RAM business?

I'd pay less for RAM that wasn't "certified" in some official way, at least it works.

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