kaliszad

14 ms·

121.
by kaliszad 3y ago
You could make the bristles from pigs hair or similar as with other kinds of brushes probably. It would just be really expensive and probably isn't worth it. If you can, do use the correct interdental brushes as they are way more effec
122.
by kaliszad 3y ago
You could be lucky but you could also just have a bad dentist who does not x-ray or the x-ray might be old and with insufficient picture quality. (Source, GF is a highly specialized dental hygienist and we talk a lot about some cases. I was
123.
by kaliszad 3y ago
Very bad advice, as the brushes need to have specific sizes suitable for the spaces and the bristles actually reach more spaces and remove plaque. However, someone could manufacture the brushes from natural hair, e.g. from pigs as with othe
124.
by kaliszad 3y ago
Also, they tend to use much higher enrichment ratios on the fuel from what I have read. I guess that is all for the fast power output regulation as you write. Stunning technology and a security nightmare, just imagine a nuclear sub bumping
125.
by kaliszad 3y ago
No it isn't a great use case. It is a pandora's box. Mass manufacturing of nuclear devices used at sites with fewer or no top-notch experts, less stability because of the smaller volume, much more pressure on costs (because some t
126.
by kaliszad 3y ago
Of course, all the ratios are wrong is you scale everything and you might not get to criticality. So it is a completely different design with different manufacturing techniques for many parts. It is like a model of an airplane also wouldn&#
127.
by kaliszad 3y ago
As a matter of fact Ron Broersma who affiliated with Space and Naval Warfare Systems Command (SPAWAR) has a list of equipment that should be fully IPv6-only compliant including various management interfaces and more. The US Navy supposedly
128.
by kaliszad 3y ago
If you get a /48 you can probably evade the problem by assigning a /64 for your proxy at a time. You will have another ~65,500 such blocks for use. Yes, some might just block the /56 (you would still have another ~250 chances
129.
by kaliszad 3y ago
Have you heard of the Jevons paradox https://en.wikipedia.org/wiki/Jevons_paradox ? It is really insightful. If you make something more efficient/ easier to use, people will use more of it. That is exactly what I t
130.
by kaliszad 3y ago
I would rather use a process that uses more abundant elements and can be used to (re)produce electricity directly without burning: https://news.ycombinator.com/item?id=37548917 Generally, it is a good idea to lower the temp
131.
by kaliszad 3y ago
Hydrogen is really not the answer in many places because of its complex physics. Ammonia is probably more useful as fertilizer instead of fuel but whatever. We can probably have a win-win situation if we use sodium with sodium fuel cells:
132.
by kaliszad 3y ago
Can you produce electricity from the process directly? If you cannot use a fuel cell, the efficiency and usefulness drop quickly. There are better metals we could use e.g. sodium. Sodium (Na) can under circumstances outlined in the expired
133.
by kaliszad 3y ago
Apt is the default thing that manages dpkg for you, does dependency resolution, etc. dpkg is quite low level actually. Snap and Flatpak and others are en vogue now, they are basically more app-storey approach to application installation, pe
134.
by kaliszad 3y ago
Seems to work ok for me with a 16:10 Lenovo T14 Gen3, which is 1920x1200 connected using a Thunderbolt Docking station to a LG 43" 4K screen and a portrait 1200x1920 Dell 24" display. All of that with Debian 12 and Gnome. Yes, the
135.
by kaliszad 3y ago
From the thread it seems you are on Ubuntu. There are basically two package managers out of the box. One, the traditional combo of dpkg + apt on top is deeply embedded into the system. You can install a Discord .deb package using `$ sudo dp
136.
by kaliszad 3y ago
My experience is with select German and Czech banks and/ or "Sparkasse" which is a kind of savings bank used very often by private citizens. These tend to have better mortgage options in some cases but are quickly inconvenien
137.
by kaliszad 3y ago
Banks have no clue about 2FA/ MFA, they will happily put the bank app and the custom TOTP generator/ "key"-app on the same phone or, as a fallback, send SMS to the same phone the bank app is on. So in reality, it's
138.
by kaliszad 3y ago
Without Clojure and the immense effort of the community around it and ClojureScript, OrgPad would not be possible and the individuals on the team would probably be stuck in some academic or corporate structures instead of having basically a
139.
by kaliszad 3y ago
It seems, in some subcultures the FactoryFactory or ServiceService approach to reducing repetition and increasing complexity is common. In Lisps/ Scheme the best approach is usually the copy&paste until you established it is a prob
140.
by kaliszad 3y ago
Yes, sorry. It should've been per litre. ( https://en.wikipedia.org/wiki/Energy_density#In_chemical_rea... ) The intuition about volume/ weight is out of the window with hydrogen, because it's so light. Th
141.
by kaliszad 3y ago
Hydrogen best case density is ~ 2.5 kWh/kg, definitely not that great considering this is in its liquid form. To stay in that form, you need to cool them to ~ 20˚K, which is about -253°C. Also, because the molecules are so small, the t
142.
by kaliszad 3y ago
Sorry, no idea why you would undergo the inefficient and complex chemical reactions needed to produce carbon based fuels when there are easier alternatives that you don't have to burn but can use a fuel-cell for. E.g. the sodium cycle.
143.
by kaliszad 3y ago
The hypervisor is based on Bhyve from FreeBSD + Propolis in user space. Illumos actually has/ had KVM and there is a talk by Bryan Cantrill where he speaks about the porting effort. All of that information is readily searchable.
144.
by kaliszad 3y ago
They use Crucible on top of ZFS. https://github.com/oxidecomputer/crucible I don't think they have anything for S3-like service but there are other options for that, e.g. https://garagehq.deuxfleurs.fr
145.
by kaliszad 3y ago
It depends, but as a rule of thumb for more traditional servers and development workstations ZFS is a superior choice. You can probably look at https://mwl.io/nonfiction/os#fmzfs to get a quick and straight forward int
146.
by kaliszad 3y ago
I would like for OpenZFS to get merged into Linux but to be more realistic, even DTrace didn't get merged and that is code that was actually relicensed to GPL (UPL for the user space): https://www.theregister.com/2018&#
147.
by kaliszad 3y ago
Sodium would be a much better proposition. With NaOH, you can create a closed cycle. The electrolysis of NaOH is the well known Castner process, a consumable metal anode fuel cell with sodium is also well known (expired Patent: US3730776A b
148.
In-Band EXT4 to Root on ZFS Conversion on Debian 12 [video](youtube.com)
3 points by kaliszad 3y ago|0 comments
149.
by kaliszad 3y ago
One thing I don't understand is how in 2023 people use GCP with the bad level of IPv6 support they have. Other Google services usually support IPv6 quite well. Only GCP, to some degree Chromecast, probably Nest and the DHCPv6 problem o
150.
by kaliszad 3y ago
Clojure and ClojureScript communities are thriving. Our product, orgpad.com is written completely in those two. I have written about some of the technologies we use before.

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