Just one small correction, which is in the article but somehow is wrong in the title.

Rainfall increases the ocean’s uptake of carbon by 6%, and the ocean accounts for one quarter of global uptake. So the amount we’re talking about here is 1.5% and doesn’t include the amount rainfall contributes to uptake of carbon on land unless we just chalk all rainfall up to oceanic uptake.

If it helps, think of the water first like a perfect mirror. If it’s a perfectly flat mirror then it would look like there’s another duck upside down below this duck. If you want to be extra precise, it’s mirrored across the plane where the duck meets the water.

But water isn’t usually perfectly flat mirror, and here you have little nods to there being ripples or waves. The choppier the wave, the less it reflects, so you’ll often see people break up the mirrored reflection at the choppiest parts of the wave. Similarly, waves aren’t flat, depending on the part of the wave/ripple you’re at, you’d be reflecting higher or lower as though the mirror is tilted to the angle of the surface.

The last tricky part is that most surfaces are more reflective at a glancing angle than head on, so often reflections are stronger further in the distance and closer up you’ll just be looking down into the water. On a more technical note, you can look up the index of refraction to learn more about this phenomenon.

To tie it all together, this is why those long shots of sunsets have a sun reflection that is really long (much longer than the size of the sun in the distance) - because it’s at a distance it’s a strong reflection and because all the waves are reflecting at different angles you’re getting all the glancing reflections of the sun on the top of each wave. It typically being dark at sunset also means the bright sun reflection blooms to make it look brighter and larger than just the tip of the wave.

Conversely, in water sports like wakeboarding, you might not see much of a reflection at all because all the water is choppy and non-reflective.

Looking down into a pond, you might not see a reflection either because the angle is too steep to reflect.

In short, yes, in this case the reflection should probably be roughly the same size.

Permissive licenses permit a broader range of use compared to “copyleft” licenses.

“copyleft” here just being a cute way of being the opposite of copyright - instead of disallowing others from what they can do with “copyrighted” code, “copyleft” requires that they (upon request) share modifications to your code.

Permissive takes away this requirement to share your modifications. “copyleft” is considered more free and open source (FOSS), permissive is more business friendly.

If everything was equal (scale of production, subsidies, decades of shipping logistics worked out) I’d agree, but I don’t think vegan cheese is anywhere near that.

A good start would be to remove subsidies for livestock and their feedstocks. I think that would already bring the cost of vegan alternatives a lot closer.

I don’t want to detract anything from this tram photo, but I also know that with all the content floating around in the internet these days it’s easy to build unrealistic tram expectations.

I think this is two trams, each on their own line. Notice how the roof line steps down and the window reflections seem to change halfway through. I think they’re just very conveniently aligned for the photo to make it look like one double length tram.

First, this is just a callous thing to say and undermines a very real fear for people all over. Perceived stereotypes should play no role in how likely a crime may have been.

Second, San Francisco, for all the reputation it has as being progressive and left leaning, may be those things on average, but individually has an extremely wide range of polarized views. Especially if you consider neighboring towns, the progressive aspects of the Bay quickly fall off into the very libertarian Silicon Valley and further into the extreme right as you reach central California. It’s a dense and politically diverse place.

For those that need a translation:

“You have got to be shitting me”

“I am in fact not shitting you, my dude. It is very disappointing that this is real.”

I'd bet that they symlinked /ubuntu to the server's home root - probably for continuity with some previous file structure. It sure looks silly, but I'm sure the reasons for doing it were pretty reasonable.

I’ve been there, but over the years I’ve gotten better at avoiding being in this situation.

If you are implementing something for yourself, and merging it back upstream is just a bonus, then by all means jump straight to implementing.

However, it’s emotionally draining to implement something and arrive at something you’re proud of only to have it ignored. So do that legwork upfront. File a feature request, open a discussion, join their dev chat - whatever it is, make sure what you want to do is valued and will be welcomed into the project before you start on it. They might even nudge you in a direction that you hadn’t considered before you started.

Be a responsible dev and communicate before you do the work.

A few animal-inspired names that I think have a nice ring to them

• Dodopedia (extinct like Mastadons, similar vowel rhythm to "wiki")
• Hippopedia
• Komodopedia

The community-based project of passion to enhance lemmy is already here... it's lemmy.

This isn't reddit. There isn't a big black box and company around the service that is preventing the community from making it what they want it to be.

Sure there can be flavors, but I'd guess if there's the type of consensus around the usefulness as there is with RES, then why wait for a separate project to shoehorn features on top of lemmy when the folks behind lemmy seem quite receptive to contributions?

It can both currently produce only 0.1% of hydrogen using a green process, while also developing a new process that is 99.9% green (for the hydrogren that it produces using the new process). That means the overall production right now is probably still ~0.1% green, but the point of the article seems to be that they hope to transition to this new process, which sounds pretty cool.

And to also knock out a few other misunderstandings, I'll also address your comment below: The stats you link are for the number of plants, not the volume of production or consumption (what is claimed). Both stats can be correct if China has large plants that produce more volume than in other countries. But better yet, we don't even have to root around for the details - the article cites it's source: the World Economic Forum's latest whitepaper (June 27, 2023), which in turn cites statistica "Global Hydrogen Consumption By Country". So there you have it - China out-consumes hydrogen at a rate of about 2-times that of the next largest consumer (the United States). That seems to track pretty well, since both countries are similarly developed, and China is about 4x the size of the US by population. If you wanted to split hairs, you could say that this doesn't include volume of production. Given the incredible lead in consumption volume, I'm willing to grant them that omission.

And, not chalking this up to you, but I've seen other replies in here about how China is somehow cooking the books. That's becoming more and more obviously wrong (and more than a bit racist). As one indicator, their universities occupy 8 of the top 20 institutions in the Nature index. For those unaware, this is a premier British-based peer-reviewed journal that releases a ranking of academic institutions based on their publishing to high-impact journals. China's year-over-year change also means that they're rising on that list rapidly.