's Avatar

@mikajahkola.bsky.social

Civil engineer, entrepreneur, agnostic. Believer in dialogue. Teach me something.

41 Followers  |  89 Following  |  107 Posts  |  Joined: 12.11.2024  |  2.1461

Latest posts by mikajahkola.bsky.social on Bluesky

Does this mean that the Bundeswehr is only allowed to protect Germany militarily outside of its own borders?

10.10.2025 14:40 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

oops.. the black dots are heads of pins and the object is at the other end.. my bad

07.10.2025 11:20 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The map is slightly off. To my knowledge there are no Russian military objects within Finnish borders..or maybe they know something I don't ๐Ÿ˜ƒ

07.10.2025 11:14 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

It is difficult for all politicians to admit their past mistakes, and if I understand German political culture correctly, particularly difficult for German politicians.

06.10.2025 09:41 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Louisiana governor cannot spell Baton Rouge.

01.10.2025 05:56 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

..and yet all major military powers are testing laser weapons against flying targets. If there happens to be a pilot inside, that is collateral damage.

I am not advocating laser weapons per se, but a range of nastier and less nasty countermeasures for the grey zone between peace and war.

23.09.2025 13:51 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Shooting down an aircraft must be the very last option for obvious reasons. We need a range of increasingly severe ways to confront an intruder, from flying to meet it and taking a photo all the way to blinding it with a laser or other directed energy weapon. The Chinese are very innovative in this.

23.09.2025 10:30 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

The yle article was mainly about detection of drones or drone swarms, but quite thin on stopping them. We are nowhere near a wall that would seal the airspace at the border, but at least the defence forces understand the threat and what it would take to counter it.

17.09.2025 07:39 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

In the Russian political vocabulary, "fascist" means anybody disagreeing with them. It does not have anything to do with historical fascism.

09.09.2025 11:33 โ€” ๐Ÿ‘ 16    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Yksi kรถyhyyden mittari on
suhteellinen pienituloisuus, joka Tilastokeskuksen mukaan tarkoittaa tuloja alle 60% mediaanitulosta. Vaikka reaalipalkat nousisivat 50%, suhteellinen pienituloisuus vรคhenee vain jos tulonjako tasoittuu.Vuonna 1990 pienituloisia oli 11% vรคestรถstรค, 2023 hiukan useampi.

05.09.2025 09:48 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Niinpรค. Jos on valmiiksi lyรถnyt lukkoon mielipiteensรค jostakin asiasta, sille lรถytyy aina jokin suht jรคrkevรคn nรคkรถinen perustelu.

02.09.2025 04:45 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Olennaista ei ole vรคkiluku vaan vรคkiluvun muutosvauhti. Yhden, viiden tai viidenkymmenen miljoonan valtiolla voi mennรค ihan hyvin mutta jos vรคkiluku uhkaa puolittua sadassa vuodessa, kaikki ovat ongelmissa.

01.09.2025 12:54 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Profound understanding of Indian society :)

01.09.2025 09:43 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Feelings aside, both countries would be better off if merged. However, I can't see how that could happen in practice.

There is a very distant possibility that the Northern European states would form a federation with common foreign policy and military but wide autonomy in other areas.

30.08.2025 19:31 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

The ICE agents should wear a badge with a visible ID number at all times. They could then go masked if they feared for their families, but they could be identified if someone would sue them for wrongdoing.

30.08.2025 06:55 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

You are right. There seems to be a mix-up in the original post. There is a large LNG terminal under construction in Ust-Luga but it is not operational. The Novatek plant only processes gas condensate.

24.08.2025 07:39 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Naphtha, kerosene and jet fuel out of natural gas?? Copilot is hallucinating. You get a little propane and butane as a byproduct of LNG production and they may be used as a component in winter grade gasoline but not in the heavier products like kerosene.

24.08.2025 06:37 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Land swaps are only agreed between the parties that occupy the land. US and Russia can of course agree on land swaps between each other, and Alaska is a natural place for such discussions..

12.08.2025 06:46 โ€” ๐Ÿ‘ 16    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Remote ID is of course only effective against amateur users who don't follow the rules. They can be identified and fined. Unidentified drones in no fly zones should be taken down without warning.

09.08.2025 06:40 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I agree with you. What is the point with no fly zones if the government cannot de dacto enforce them? The legal obstacles to this must be cleared.

09.08.2025 06:31 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

According to EASA regulations, all drones above category C0 must have remote ID. Category C0 means drones weighing less than 250 grams.
We use a C0 drone sometimes for building measurements, because you are allowed to fly it over people, but it cannot carry any advanced sensors bc of weight.

08.08.2025 19:06 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Why don't they shoot them down? In the EU, all drones are required to send remote ID by radio. The authorities should be given the right to shoot down any drone in a no-fly zone without remote ID.

08.08.2025 17:21 โ€” ๐Ÿ‘ 7    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I am serious. It is technically feasible and there is a need both for transportation and for large scale electricity storage. Technically it would resemble a tidal power plant rather than conventional pumped hydro because the height difference can be only 1-2 m.

06.08.2025 11:12 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I agree with you. But instead of a huge suspended bridge build a dam across the Kvarken strait and make the Bothnian Bay world's largest pumped hydro basin.

06.08.2025 09:59 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

90,000 sq ft for 650 persons seated capacity. That is almost 140 sq ft per seat. Pretty generous space, or a decimal error.

01.08.2025 06:18 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

While it is true that you cannot supply the electricity grid only from wind and solar power, you can and in practice we do generate a sizeable part of our electricity from these sources, at the same time driving down the average cost of electricity and the CO2 emissions.

31.07.2025 15:01 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

To my knowledge USA itself still imports small amounts of uranium from Russia. In principle both countries have banned the trade but there are waivers for technical and contractual reasons.

26.07.2025 19:29 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Western militaries make heavy use of spread spectrum or ultra wideband radio that resist jamming. FPV drones in Ukraine seem to send at least the video over conventional narrowband radio, probably control signals as well. Is it a cost thing, component issue or what?

08.07.2025 19:52 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Walmart sells bagged ice and if I read this as it is written, they continue to do so.

08.07.2025 19:33 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Nomination to a candidate for the Nobel peace prize is just a publicity stunt. Hundreds of people are nominated every year by all sorts of actors. The Norwegian Nobel committee makes its own independent decisions and they cannot be bribed unlike some [unnamed international sports] committees.

08.07.2025 09:14 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

@mikajahkola is following 19 prominent accounts