I did write "mostly" for a reason. Aluminium is used a lot in aerospace due to its low mass. There is a lot of matter falling from space naturally, but the composition is key to the effects that will have on the atmosphere. Satellites, spent stages etc. have different compositions to meteors.
Over 20 elements from reentry were detected and were present in ratios consistent with alloys used in spacecraft. The mass of lithium, aluminum, copper, and lead from the reentry of spacecraft was found to exceed the cosmic dust influx of those metals. About 10% of stratospheric sulfuric acid particles larger than 120 nm in diameter contain aluminum and other elements from spacecraft reentry. Planned increases in the number of low earth orbit satellites within the next few decades could cause up to half of stratospheric sulfuric acid particles to contain metals from reentry.
https://phys.org/news/2024-06-satellite-megaconstellations-jeopardize-recovery-ozone.html
When old satellites fall into Earth's atmosphere and burn up, they leave behind tiny particles of aluminum oxide, which eat away at Earth's protective ozone layer. A new study finds that these oxides have increased 8-fold between 2016 and 2022 and will continue to accumulate as the number of low-Earth-orbit satellites skyrockets.
Those micrometeors aren't mostly aluminium.
It's looking at the camera like that because we were engaged in dialogue (I whistled to it every time it sang)
I don't. I only regret deleting all of them and not leaving the wacky ones.
Private weather station?
It's pretty much impossible to make reliable forecasts based on the data of a singular weather station. The initial data comes in from a variety of sources including satellites, radars, surface observation stations (weather stations) and upper air soundings around the globe. All of the above are maintained by public sector organizations who collaborate and share the data because the weather is an inescapably global thing. During WW2 the Germans actually set foot in Canada to set up a weather station in an attempt to spread the coverage of their observation network.
Nowadays all that data is used as inputs for numerical weather prediction models, running on supercomputers in the basements of meteorological institutes and agencies. Big global ones like ECMWF and GFS are used pretty much by all meteorologists around the world, who look at those and other smaller, more local models. They compare the different forecasts and critically evaluate the probabilities of different outcomes. They apply their own judgement selecting the most credible raw forecast and then edit that if needed. All in all, it's a very global effort.
At least where myself and @Kusimulkku@lemm.ee are from, meteorologists at the public broadcasting company (where that title is a requirement for getting the job) collaborate closely with their colleagues at the national meteorological institute. Their job is to comprehend the situation as presented by the institute, decide which bits of it are important, and then boil that down into a smooth and easy to understand presentation.
If a weather reporter isn't an actual meteorologist, then there is an actual meteorologist behind the scenes who made the presentation for the reporter to present.
Nah anarchists also fall within the "capitalism is working as intended and must be destroyed" camp. They just have different ways of doing it.
Croatia sang about urbanisation and the decline of the countryside.
Israel was 100% a political show no elaboration needed there.
Finland sang about no rules - anarchism.
Serbia was anti war, which is also a political position.
Then there's all the feminist and queer themes like with Ukraine, Spain and Switzerland. Arguably not political, but then again neither should be Palestinians deserving human rights.
And these are just what comes to mind off the top of my head.
I think there's a distinction between "electrocuted" and "electrocuted to death". Same as with "stabbed" vs. "stabbed to death" or any other such verb that can, but may not necessarily result in death.
The plant works just as intended and has already captured a lot of that sweet sweet greentech R&D money and subsidies.
You should know that this wasn't a solar flare, but a coronal mass ejection. Look that up instead. No, it's nothing too bad either. The one in 1859 was a big one and some people got electrocuted at telegraph stations, but this ain't like that.
Not a solar flare but a coronal mass ejection. And while the subsequent G5 geomagnetic storm can do damage to various technological systems, it shouldn't be anything too bad.
CTRL F "Peer review" No matches.
Don't get me wrong, it's definitely interesting that this thing keeps making headlines after all these years, but if the drive is capable of the kinds of thrust they say it's getting, why haven't they been able to prove it beyond a shadow of a doubt? Every space agency and their dog would already be sending prototypes into orbit if they didn't think that this was a scam.
Our societies aren't the only things dying.
Jos turvapaikanhakijoiden ohjaaminen rajalle on Venäjän hybridivaikuttamista, Suomi on toiminut hyvin ennakoitavalla tavalla, pohtii Ylen Venäjän-kirjeenvaihtaja Heikki Heiskanen.
