vithigar

joined 1 year ago
[–] vithigar@lemmy.ca 5 points 4 months ago* (last edited 4 months ago) (1 children)

Land usage is also a huge concern with hydro power. Pumped hydro storage means permanently flooding an area to create the reservoir, which carries many above and beyond just the destruction of whatever was there before. The flooded land has vegetation on it, which is now decaying under water. This can release all sorts of unpleasantness, most notably mercury.

[–] vithigar@lemmy.ca 2 points 5 months ago

I've seen initial reports that at least on Steam Deck it's far less impactful than any other recording solution available so far (decky recorder/obs/whatever). Like you though I'm interested to see a detailed look at how it does on a standard Windows gaming PC though, where you've already got well established low impact solutions like Shadowplay or Relive.

[–] vithigar@lemmy.ca 16 points 5 months ago (2 children)

There are two factors.

First is simply the convenience of having it all built in to the gaming platform you're using instead of juggling other software. Plus Steam will host content you want to share for you, which neither AMD nor Nvidia does. Also, neither AMD nor Nvidia's offering providers a two hour rolling recording that you can just skim through and pick clips from at your leisure.

Second is the hope for better reliability. Shadowplay/replay/whatever nvidia is calling it now just stops working at random for a lot of people, myself included, with no warning or indication until you hit the "save replay" button and get a popup telling you that its not running. I also wrestled for a while with it recording the wrong screen when I had two monitors, so I'd just get clips of my second monitor desktop with the audio of the game. There are lots of people hoping that Steam will manage better.

[–] vithigar@lemmy.ca 3 points 5 months ago (1 children)

My Trinitron monitor actually had two of those stabilizing wires. They were very thin, much thinner than even a single scan line, but you could definitely notice them on an all white background.

[–] vithigar@lemmy.ca 4 points 5 months ago

It kind of is. It's just the thing being asserted without proof is the one-way speed of light. That you don't seem to find that interesting I guess is where we differ.

[–] vithigar@lemmy.ca 4 points 5 months ago (2 children)

Take 30 seconds to at least glance at the article the other user posted. It's not just myself, there are plenty of very interested physicists who also find the unprovability of the one-way speed of light interesting.

I'm also not sure what your point about orange is supposed to be. Are you suggesting that there is a particular spectra of light that we cannot test?

My reason for being interested isn't just that I think it's "cool". I think it's fascinating that a fundamental underpinning of physics has such a gap in its experimental verifiability.

[–] vithigar@lemmy.ca 7 points 5 months ago* (last edited 5 months ago) (4 children)

For no reason. No one is saying that it is different, only that it's impossible to prove one way or the other. Light traveling the same speed in all directions, and light traveling at 2x c away from an observer and instantaneously on the return, and every other alternative that averages out to c for the round trip, are indistinguishable to any experiment we can conduct.

[–] vithigar@lemmy.ca -2 points 5 months ago (24 children)

...but that's exactly what you're doing. The fact that light travels at the same speed in all directions cannot be proven. You're the one insisting that it does.

[–] vithigar@lemmy.ca 6 points 5 months ago (1 children)

Another interesting way to conceptualize it is that the speed of light is infinite and it's causality/information that is limited to c. You shine a light at the moon and it takes 1.3 seconds for the "fact" that the light was turned on to propagate that far.

[–] vithigar@lemmy.ca 16 points 5 months ago (27 children)

There's no reason it wouldn't be. The point is that it's impossible to prove that it is. There is no conceivable experiment that can be performed to prove the two-way speed of light is symmetric.

[–] vithigar@lemmy.ca 5 points 5 months ago (1 children)

I haven't used the PlayStation or Xbox ones, but the Switch mobile device media transfer is remarkably awkward to use. The Switch will broadcast an ad hoc SSID which you can connect a device to and then hit a web server hosted by the Switch to get your pictures. As if that wasn't already kind of awkward lots of phones will fight you on connecting to the SSID because it doesn't have an internet gateway, so they consider it a bad connection and just automatically switch back to mobile data.

[–] vithigar@lemmy.ca 17 points 5 months ago

When I heard that BIOS updates were going out automatically via Windows update I had just assumed the devices in question must be using an A/B update scheme to prevent the risk of accidentally bricking the system, because obviously they should.

Absolutely insane that's not the case.

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