Benj1B

joined 2 years ago
[–] [email protected] 12 points 1 year ago

In Australia, "blinking yelloe" means "drive with caution" - roadway may be used bey pedestrians, slower traffic may have merged to faster, the traffic lights normal function might be impeded. Just basically a catch all for "be careful".

Having acid that it's very rare that you'd find a blinking yellow on a turn across pedestrians - you'd get green arrow or light, pedestrians get green walk, and driver waits for pedestrians. It's not rocket science. You don't turn on red though.

Then again we still have thrse fellas so maybe dont listen to us : https://en.m.wikipedia.org/wiki/Hook_turn

[–] [email protected] 5 points 1 year ago

Repeating what some have already said here:

  • PBS SpaceTime is outstanding, and manages to ride the line between informative and accessible very well. Some episodes especially around heavy math/quantum mechanics are impenetrable for me but all the space stuff is great, the scripts are very well written, production value is top notch.
  • Dr Becky provides amazing content mostly geared around recent research and theories - especially with the James Webb Space Telescope being a year old now there's some amazing insights coming out that she does a great job explaining. A bit less "pseudo lecture" than SpaceTime but still highly informative
  • StarTalk (Neil Degrasse Tyson) is great, but in a different way. It's less formal and very much more like a podcast than a lecture or report as the prior two are.
  • Sabine Hossenfelder delivers a periodic "science without the gobbledegook" show that covers all areas but generally has a focus on physics and astrophysics. She's semi-famous for not tolerating nonsense while also considering a sizeable portion of contemporary physics research to be nonsense. I think she's hilarious in a parchment-dry German kind of way, and her content goes arguably deeper than the other channels listed here in terms of subject matter - I usually leave her videos thinking about things in a different way.
  • SmarterEveryDay is a general science/learning channel but really piqued my interest with a recent video about talking to NASA:

https://youtu.be/OoJsPvmFixU?si=NrURYGlLii4Dbi1_

The host has a background in aerospace engineering and missile test flights - so its about as close to rocket science as you can get! He knows his stuff and has a lot more practical, engineering related videos - kind of makes you think about how to operationalise the more cerebral ideas of the other channels.

Hope you enjoy some or all of the suggestions here and from other commenters

[–] [email protected] 13 points 1 year ago

We lost our first good boy to this. One moment he was happy sprawled out on the floor, next howling in agony and dragging himself by his forelegs. Nothing the vet could do, described it as basically a major stroke for a cat. Just one of those freak things.

[–] [email protected] 4 points 1 year ago

Thanks for this suggestion, never seen these guys before but they're incredibly talented and very enjoyable to watch

[–] [email protected] 8 points 1 year ago

We truly live in the stupidest timeline.

[–] [email protected] 9 points 1 year ago

The maker of ChatGPT had made progress on Q* (pronounced Q-Star), which some internally believe could be a breakthrough in the startup's search for superintelligence, also known as artificial general intelligence (AGI), one of the people told Reuters. OpenAI defines AGI as AI systems that are smarter than humans.

Definitely seems AGI related. Has to do with acing mathematical problems - I can see why a generative AI model that can learn, solve, and then extrapolate mathematical formulae could be a big breakthrough.

[–] [email protected] 3 points 1 year ago

Dude. Get help.

[–] [email protected] 5 points 2 years ago (1 children)

Theres a lot of research going into carbon sequestration through soil and plant technologies - basically accelerating what would happen naturally by a few orders of magnitude.

Rapidly filling artifical peat bogs (through things like algae/weeds that are genetically modified to absorb more CO2) would allow for semi-permanent carbon capture as long as no one digs it up again. Similar projects with seaweed are under research as well.

Personally I think anything to do with carbon capture is a bandaid at best, and failing massive global cooperation and societal change, we're going to end up needing to geoengineer our way out of the problem. Things that block or impede solar heat absorption to cool the planet - atmospheric aerosols, artificial cloud generation, solar shades out in a lagrange point, basically manipulating conditions to influence how much energy is going into the system. There's a nonzero chance we fuck it all up but as we hurtle through temperature records and tipping points, the idea of net zero emissions actually having an impact in our lifetimes seems more and more unlikely. There's too much inertia in the system.

[–] [email protected] 3 points 2 years ago (2 children)

The sad thing is that there is no political incentive to have a paid rural fire fighting service - there's not enough votes out there to buy. We'll face more and worse summers of fires but it's not until a major town is threatened that anything will actually change.

[–] [email protected] 1 points 2 years ago

I find it interesting that DALL-E still doesn't understand text - look at all the random Daschuund spelling in the generated images. It knows what the word should look like, but has no framework to interpret or distinguish text from the other elements of the image. It looks like trying to spell in a dream.

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