Morphit

The new material has eight times better performance than pure cubic silicon carbide

Nowhere is it stated how efficient either material is, other than to say that the researchers are 5-10 years away from a material that's 10% efficient. So they must have an efficiency of less than that I guess.

From the paper, the closest I can see is:

The applied bias photon-to-current efficiency (ABPE) of the Ni(OH)2/Co3O4/3C-SiC photoanode reached 0.47% at 0.65 V vs RHE, which is 15.6 and 1.8 times higher than that of the 3C-SiC and Co3O4/3C-SiC photoanodes, respectively (Figure 4b)

I don't know how representative that measurement is though.

There are still opposite charges - each colour has an 'anti'-colour. So R+~~R~~=colourless G+~~G~~=colourless etc. This is how mesons work (pairs of quarks). Baryons are triplets of quarks but there are also combined tetra- and pentaquark states also.

You can think of anti-red as being cyan etc. but the colour theory can be more confusing than it's worth.

Thanks for posting this. I see it was on a few other communities last week but I missed it somehow. Great debugging and reminds me of the classic GTA5 online mode fix.

Does anyone know how debug symbols came to be available for the old games?

I bet that kid doesn't even know what a computer is.

In the System settings, under Window Management > Window Behaviour, in the Focus tab, there is a Focus stealing prevention selector. If it's set to extreme, then it does prevent switching to another desktop when I open a window that gets sent there.

I think that's what you want but I guess it would mess with all applications, not just Steam. I don't think you can do it per application.

I remember there being a window management protocol that would allow more control but I don't think Kwin implements it yet.

Barrier is only for inputs IIRC. To get Keyboard Mouse and Video (more usually KVM) you need some kind of remote desktop software. Rustdesk is pretty straightforward. I think Gnome handles RDP access natively now if you're running a Gnome based Linux distro. Otherwise XRDP is a bit of a faff, but solid once it's working.

That's a biblically accurate implementation if ever I've seen one.

If you have the docker-compose.yml locally, you can nix run github:aksiksi/compose2nix to translate it into a nix file for inclusion in your nixos system config. I think that could be done in the config itself with a git url but I'm not that great at nix. You will surely still need some manual config to e.g. set environment variables for paths and secrets.

How do the DNS servers resolve local hostnames then? The pihole DHCP integration adds local hostnames to DNS when they are assigned an address. If there's two DHCP servers handing out leases, presumable only one would be accepted, how then would the DNS servers sync those names?

I think I had my secondary pihole resolve local names from the primary, and leases were copied over on a cronjob in case the secondary DHCP server had to be enabled.

Not that it particularly matters for just queries. The problem is that DHCP can only be enabled on one host. If that one fails then devices can't get on to the network themselves. I'd like to know a good way to have a failover DHCP server - my janky cronjob isn't great.

Where do you do DHCP? I had a primary pihole with DHCP enabled and a secondary with a cron job that enabled DHCP if the primary was down or disabled it if the primary was working. The cron job did sync DHCP leases from one to the other but it was a bit janky. I tried to update the secondary to pihole v6 and hosed it so I have no backup for now. I'd like to re-image the secondary and get a better setup - when I have time.

Edit to say I really wanted to try keepalived - that's really cool to fail over without clients noticing.

How are you setting font size? I'm running Plasma 6.3.5 and 150% desktop scale looks identical to 100% with a 150% page zoom in Firefox. Just scaling fonts sounds like it would make everything non-text appear the wrong size.

I do notice a weird behaviour where Firefox renders at 200% scale when it's entirely within a display at 100% scale. If it overlaps another display at all then it uses the appropriate scale for each monitor. Maybe that's a setting somewhere.