Riku Mattila :verified:

Nuke engineer retired due to ALS. Defined by the former, not by the latter.
Working part-time as a nuclear safety advisor for Steady Energy Oy.

Public Key

npub1un2jyt0asntzc29uwh7k9pl3aa88d35luqhyu98wnwv2dyasejgqz7ntwl

NIP-05 Address

rmattila74_at_energydon.fi@mostr.pub

Profile Code

nprofile1qqswf4fz9h7cf43v9z78tltzslc77nnkc607qtjwznhfhx9xjwcveyqprpmhxue69uhhyetvv9ujumn0wdmksetjv5hxxmmdqyt8wumn8ghj7un9d3shjtnwdaehgu3wvfskueqzwu0pl

Publishing to

relay.noswhere.com

relay.nostr.band

Author Public Key

npub1un2jyt0asntzc29uwh7k9pl3aa88d35luqhyu98wnwv2dyasejgqz7ntwl

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Last Notes

2024-11-17 17:14:17

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@nprofile…jpfa Is Hamill bridged?

2024-11-03 10:01:32

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@npub1y8z…gn0z Ei voi etukäteen tietää, mikä on hyödytöntä.

2024-11-03 09:50:55

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@npub1y8z…gn0z Tekoäly on lääketieteen ainoa toivo.

2024-10-13 20:01:25

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@npub1y8z…gn0z Talousmetsässä on nuoren metsän lajit. Siksi osa pitää suojella.

2024-10-03 09:43:17

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@npub12f6…g3xy I helped them add support for the Fronius Smart Meter. Does what it promises. Here's yesterday.
https://energydon.fi/system/media_attachments/files/113/242/838/797/910/139/original/b754f3a3d3b3eacd.jpg

2024-10-03 09:00:53

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@npub12f6…g3xy Yep. https://nelinor.com

2024-10-02 04:35:09

It would suck to not have a battery today.
https://energydon.fi/system/media_attachments/files/113/235/962/686/494/608/original/9290f73fec8eee8c.png

2024-09-15 11:10:20

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Hot damn, I asked ChatGPT what causes stress granules to break down, and it gave a PhD worth of answers.
https://energydon.fi/system/media_attachments/files/113/141/238/837/484/483/original/60cc0141df02cda6.png

2024-09-15 10:52:05

Fighting devastating diseases should be among the grand common goals of society. Now such research carries a bit of a loser stigma.
It should be done mainly for the future generations' sake, not for us disgusting gollums who were born in a less advanced time. Or else any kid may end up like this.
Research papers are useless unless AI has full access to them. These problems are too hard for humans who should stick to collecting raw experimental data.

2024-09-14 18:02:04

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@npub1ccp…c60t Noormarkussa 550-alkuiset oli kantiksia - mitä pienempi loppunumero, sen parempi - ja 551-alkuiset mistä lie tulleita.

2024-09-14 12:34:30

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@npub1f8m…lp7l There, it would likely be paid for by employer insurance. No fundamental difference there. Government is basically just a big insurance company.

2024-09-14 12:28:48

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@npub1f8m…lp7l The reason why I stepped out is that Tesla is hanging itself on promises of autonomy that it won't be able to keep. Class action suite material.

2024-09-13 20:58:04

Power Production in Finland Today.
From: https://www.fingrid.fi/sahkomarkkinat/sahkojarjestelman-tila/
#GridMix
https://energydon.fi/system/media_attachments/files/113/132/246/439/011/423/original/0a7c6ecba14df0d7.jpg

2024-09-11 20:58:03

2024-09-08 14:43:48

The best anti-rust agent for non-visible surfaces is linseed oil mixed with 20% pine tar. And has been since the end of the Bronze Age.
Grandpa was son of a 6th-generation blacksmith and taught me the recipe. Later, I've seen it used commercially in auto body shops. It works.

2024-09-07 13:57:04

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@npub1sh9…mhfr Usenetistä löytyy.

2024-09-07 12:39:01

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@npub1vu3…fyyf Just a few dozen kW from the spent fuel.

2024-09-07 12:01:47

I'm more of a commodity than an actual human being nowadays. And pretty much OK with that.

2024-09-06 12:54:39

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@npub1vu3…fyyf Not just for the spent fuel, but in this case it gets a free ride.

2024-09-06 12:41:40

When you have a heating reactor in a pool that's cooled with heat pumps, you also recover the decay heat from the spent fuel that has been removed from the reactor.

2024-09-05 11:02:03

Kid's class is selling stuff there to finance a camp next year. Hela svenska Esbo är med.
https://www.facebook.com/100057333863234/posts/987843749803411/?rdid=z75jTDkkPAvPG2ef

2024-09-05 08:45:30

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@npub1vwx…hwdc Sähkön tekeminen vaatii 20-kertaiset paineet => ihan eri filosofian.

2024-09-05 08:14:33

"Suomalaisen insinöörin suunnittelema laitos."
https://www.tekniikkatalous.fi/uutiset/tt/2099cb40-b5b6-40a0-9015-e40680dda8f4?ref=ampparit:f2f5&_gl=1*1o32geg*_ga*MzI1OTIxMzk4LjE3MjU1MTQyODc.*_ga_3L539PMN3X*MTcyNTUyMzQzMC4zLjAuMTcyNTUyMzQzMC4wLjAuMA

2024-09-05 06:09:43

The industry can't thrive on career rockets only. It also needs us who keep doing the same stuff for decades, generating a biomass database of things that work, things that don't, and things that must be prepared for.

2024-09-04 20:58:04

2024-09-04 18:32:00

Weird how I feel sorry for everybody affected by #ALS. Except myself. I could take a lot more, but no one else should have to. Chairing https://alstuttu.org is my contribution for those who don't yet know they will be affected. Nothing in it for me.

2024-09-04 17:13:36

Floor framing will be 100x125x6980 k643. Only the outer beams will be attached to the DN160 steel pipes.
https://energydon.fi/system/media_attachments/files/113/080/397/167/995/484/original/e89534395f6810c0.png

2024-09-04 03:38:52

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@npub13s3…lv8l Plus, tabloids regularly carry stories about heroes who commit suicide rather than become a "burden". Followed by opinion pieces promoting the legalization of euthanasia.

2024-09-03 20:58:03

2024-09-03 19:33:43

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@npub18mf…urv2 Far-fetched excuses about the possibility of locked-in syndrome. As if writing your treatment will for that eventuality wasn't the second-easiest thing in the world (right after becoming a neurologist).

2024-09-03 19:24:22

So much public-opinion-shaping going on about how artificial prolonging of the lifespan of ALS patients is "unethical". What next? Pacemakers?
https://helda.helsinki.fi/items/6f71d99a-9017-4781-8ecf-f2645d18333b

2024-09-03 15:08:33

Bit by bit.
https://energydon.fi/system/media_attachments/files/113/074/244/364/668/032/original/ab60fc6a09026cfd.png

2024-09-03 14:10:52

One done, six to go.
https://energydon.fi/system/media_attachments/files/113/074/018/015/393/216/original/4a3b0da1632e5051.png

2024-09-03 10:45:09

Beams.
https://energydon.fi/system/media_attachments/files/113/073/212/982/297/754/original/c7f7d155b2d2bbf0.png

2024-09-02 20:58:06

2024-09-02 13:44:35

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@npub1ua3…3yfa ...that for some reason does not affect gas stations.

2024-09-02 13:34:34

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@npub13s3…lv8l King Adolf Fredrik renamed Degerby to Lovisa (double 'i' in Finnish) after his wife in 1752.

2024-09-02 13:24:46

First batch of Westinghouse fuel has been loaded at Loviisa 2. Time will tell if they managed to get the GTRF resistance right on first try.
https://www.fortum.fi/media/2024/09/fortumin-loviisan-ydinvoimalaitokselle-ladattu-ensimmainen-era-westinghousen-ydinpolttoainetta

2024-09-02 13:15:43

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@npub1eqa…6nqz https://www.linkedin.com/posts/fortum_ydinvoima-huoltovarmuus-activity-7236298924242726912-Yyqj?utm_source=share&utm_medium=member_desktop

2024-09-02 09:20:52

Mens sana in corpore aegro.

2024-09-01 20:58:06

2024-09-01 20:11:32

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(same thing with my d**k)

2024-09-01 20:10:29

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(same thing with my d**k)

2024-09-01 20:08:36

ALS did the same to me as the bullet did to Sven Dufva: didn't bother with the head since it wasn't worth much.

2024-09-01 18:57:06

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@npub14nf…ctf9 In offline voting, the officials ensure that no one can see who you voted for. And taking a photo of the ticket is prohibited for the same reason.

2024-09-01 16:36:32

In countries with online voting, how can you ensure it's not done at gunpoint?

2024-09-01 16:06:37

https://alstuttu.org/www/index.php/yhdistys/k2demo/item/135-alstuttu-jakaa-taas-tutkimusstipendeja

2024-09-01 10:08:39

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@npub1ufv…8yde Tehty häpykarvoista.

2024-09-01 06:14:55

Onko sähkövero nyt 2.82751 c/kWh?

2024-09-01 05:02:33

Don't ask what society can do for the disabled; ask what the disabled can do for society.

2024-09-01 04:06:27

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We were done by half-time.

2024-09-01 03:54:56

I had a dream that I was directing a theater play where two acts were simultaneously going on at different ends of the stage. Syncing took a bit of concentration.

2024-08-31 20:58:08

2024-08-31 20:02:07

Making new music after the 1980s has been such a waste of money.

2024-08-31 17:02:22

If I got a € every time someone asked, 'Don't you use predictive typing?'

2024-08-31 14:29:39

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@npub1e5v…8v6w Siinä sitä olis sepelivärkkiä.

2024-08-31 12:02:00

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@npub12na…npsu 3 kVA, 3 kWh.

2024-08-31 11:51:02

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@npub12na…npsu A tuned UPS.

2024-08-31 10:38:38

Coming together.
https://energydon.fi/system/media_attachments/files/113/056/196/794/868/144/original/b2e2f693c1f1bb61.png

2024-08-30 20:58:06

2024-08-30 16:55:36

I need two.
https://www.puuilo.fi/eskaro-puuterva-3l?queryID=3b4e5c257dd4e167329b075043f3fc06&objectID=109135&indexName=puuilo_fi_products

2024-08-30 15:42:29

The test run of the Posiva geological repository has commenced today. Four empty capsules will be placed in a 70 m long tunnel which will then be sealed. Except for the fuel handling, all the systems of the facility will be integral tested.
https://posiva.fi/ajankohtaista/tiedotteetporssitiedotteet/2024/kaytetynydinpolttoaineenloppusijoituslaitoksenkoekayttokaynnistyitanaanolkiluodossa.html

2024-08-30 12:48:49

LDR-50 STUK Concept Evaluation Phase 1 documentation was just delivered in Jokiniemi. Right on schedule, with several minutes to spare.

2024-08-30 10:28:46

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Of course, there are rules defining which event must strictly be managed, but that's just the easy part. Beyond them is a vast grey area of events that are too rare to justify specific safety systems but plausible enough to deserve a readily thought-out management strategy. It is the maturity of these strategies that determines if a plant is truly safe or a meltdown waiting to happen.

2024-08-30 09:38:49

If you think something is simple, you haven't gone deep enough. With some things you don't need to, but practical nuclear safety is not one of those things. It takes a degree of masochism to try and go through every possible failure mode, and still acknowledge that it is impossible to theoretically eliminate severe core damage so it must be prepared for.

2024-08-29 20:58:05

2024-08-29 19:06:19

Just realized that tomorrow is our 21st wedding anniversary.
Pretty sure I'll forget it by morning tho.

2024-08-29 18:14:38

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@npub1fak…7zfq Mullahan ei 11 vuoden sängyssä makaamisen jälkeen enää livekavereita ole, joten koti, työ ja some on koko elämä.

2024-08-29 18:03:35

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@npub1fak…7zfq Mastossa sentään 368 niin en ihan tyhjän päälle pudonnut.

2024-08-29 17:28:18

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@npub1fak…7zfq Mulla oli joku 2500, joukossa edellinen presidentti, pari ministeriä, energia-alan pamppuja ja liuta kirjailijoita. Kaik män kun tili hävis. Sou not, Sarasvuo tais kadota muutenkin. Ei oo perään kyselty.

2024-08-29 16:39:08

New Safira 1004F in the toilet. I have had two Safiras with chrome-copper inlet pipes but pressure hits broke each after 10 years. Trying flex pipes now.
https://energydon.fi/system/media_attachments/files/113/046/264/766/337/032/original/e8fc10900b8ae5ce.png

2024-08-29 15:06:18

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@npub1nc9…wlpz Kannattaa katsoa ne selvitykset ensin ja julistaa tulokset vasta sitten.

2024-08-29 12:43:44

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The gauge could be narrow enough to fit between the tires, and sufficiently elevated to enable small-diameter steel wheels.

2024-08-29 12:24:39

It would be cool if there was a light track next to a highway and cars had corresponding steel wheels. Low rolling resistance, working FSD, no tire or road wear, and charging while driving.

2024-08-29 08:30:12

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@npub13s3…lv8l It would also be an easy market for new players to enter.

2024-08-29 08:14:06

Why aren't air purifier makers lobbying more aggressively?

2024-08-29 06:40:21

If an LLM writes text primarily for other LLMs to read, they should not use a human language.

2024-08-29 06:28:39

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@npub1nnz…qf4j Voi vaikuttaa, onko kyseessä puhdas kasvattajaseura (kuten meillä), vai onko mukana myös vakavampaa kilpatoimintaa.

2024-08-29 06:22:09

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@npub1nnz…qf4j PEPistä (Pohjois-Espoon Ponsi) en koskaan kuullut mitään tuommoista. 11-vuotiaana vaan piti ajankäyttösyistä valita kahden harrastuksen väliltä ja cheerleading voitti.

2024-08-28 19:32:11

I've been working with Steady Energy for a year now, but I still keep interpreting 'SE' as my wife's employer.

2024-08-28 19:25:18

Brits are nice people and I wish them only good. But back in the EU? Dear God, no.

2024-08-28 18:08:08

This is not an academic exercise but an actual plant that's undergoing practical licensing.
https://energydon.fi/system/media_attachments/files/113/040/947/264/139/441/original/b6fca20fc13e4791.png

2024-08-28 17:33:01

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@npub1fak…7zfq Toimii eestaas.

2024-08-28 17:21:59

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@npub1fak…7zfq Tämä tulee maston puolelta.

2024-08-28 17:11:40

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@npub1nc9…wlpz Tapahtunut aiemmin, tuli ilmi koska selvittelyt otetaan tosissaan.

2024-08-27 03:44:27

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@npub17jh…vn7g Loviisa 1 is offline for refueling, but yeah.

2024-08-26 17:34:05

City of Kuopio will have a citizen info about nuclear district heating on Thursday next week.
https://www.kuopio.fi/2024/08/26/yleisotilaisuus-pienydinreaktorin-kaytosta-kaukolammontuotannossa/

2024-08-26 06:50:11

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@npub19kd…4jdw That was an old joke though.

2024-08-26 06:44:56

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@npub19kd…4jdw
1. learn all poisonous mushrooms
2. only pick mushrooms that you know

2024-08-26 05:41:15

A life-saving reminder for foreigners:
Never pick white mushrooms.

2024-08-26 05:30:12

If you become an electrician & electrical engineer, you'll never be poor.

2024-08-26 05:19:58

It takes over an hour for our 11yo to go to school by two buses.
The cell phone is a blessing.

2024-08-26 04:42:13

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@npub1zjt…d27m I have solar+battery to cover daytime consumption.

2024-08-26 04:23:25

Cheap, considering it includes a 0.59 c/kWh margin & 24 % VAT.
https://energydon.fi/system/media_attachments/files/113/026/407/660/433/958/original/c4144bb42d148bc7.png

2024-08-25 17:40:09

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@npub12hn…6qyk Entertainment.

2024-08-25 17:38:31

Twitter has a dislike button now?

2024-08-25 03:53:43

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@npub1f8m…lp7l :)

2024-08-24 16:20:29

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@npub1ua3…3yfa Energiaa saadaan tuulesta lähes rajattomasti, mutta tehosta on välillä puutetta. Jos konesalit pystyvät säätämään kulutustaan sähkön hinnan mukaan, ne tasaavat hintaa ja ovat hyödyksi.

2024-08-24 15:34:38

OL3 vastaa kahta Kemijokea. Jokivoimaloista pitäisi vähitellen hankkiutua eroon ja palauttaa ne vaelluskaloille. Pumppuvoimaloita tilalle.

2024-08-24 15:02:46

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@npub1y8z…gn0z Työmaan suunnittelussa laatujärjestelmä pettänyt pahasti.