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titannet
Joined 5 years ago
Karma
35
Submissions
30
Member since
Jun 28
View on Hacker News
Recent submissions
Comment · 6 months ago
Our kids elementary school (Germany) recently voiced concerns that pupils - especially boys - do not fulfill the self defined learning tasks in the expected time.. There may be no upper boundary to how much out of touch educators can be.
Comment · 11 months ago
Wasn't that the OPs argument? Companies have been building tunnel after tunnel [..] and optimized the process. No one had tried to large scale industrialize satellite + space launcher production before.
Comment · 1 year ago
E-Ship 1 exists:
https://en.wikipedia.org/wiki/E-Ship_1
They report fuel savings up to 25%, so it may be viable for some ships types and voyages. But a long way from propelling the whole ship.
Comment · 1 year ago
It's a Ro Ro ship for rolling cargo. Not a big one and without the additional car decks an ocean going Ro Ro ship typically has, but for what it is the cargo capacity is reasonable.
Comment · 1 year ago
A "normal" ocean-going Ro Ro ship would be over 200m long and quite a bit higher. Typically only the lowest deck can carry trucks and heavy loads and the upper decks carry cars. Their solution of only having the heavy load deck is sensible since they need a low center of gravity to counteract the sails and any added deck height hurts the sailing characteristics. With all that said, there is not much to scale it up. They could make it a bit longer but probably mostly easily: risk in bad weather, structural integrity demands from the added sails and all that may quickly add up.
Comment · 1 year ago
This, I would go so far as keeping kids from social media is in conflict with (arguably) one of the most important jobs parents have which is getting kids into social interactions. (E.g. by teaching them good manners so others will play with them)
Comment · 2 years ago
If the immigration is double the normal expected growth (~tripling the growth) it is not really tiny. It may very well be solvable, maybe even easily. But the problem in many European countries is that "the left" does not even acknowledge that this may be a problem and should be solved leading to many people voting for "the far right" that does acknowledge that this is a problem. In the US housing may not be the biggest issue, but the result is the same: the average voter can choose between "there is no problem, we can take in as many immigrant as we want forever" and "we don't want immigration".
Comment · 2 years ago
Even the US is fairly far away from theoretical capitalism.. "No barriers to market entry" - ever seen that one in practice?
Comment · 2 years ago
Secure Boot makes persisting malware in the kernel fairly difficult. Which IMHO made sense coming from Windows 7 where driver rootkits and boot kits where trivial. With today's main threat model being encryption malware I would agree that it doesn't add all that much for most people.
Comment · 2 years ago
In addition to the technical details mentioned there is also the "social" part: Having Anticheat lets the company show they are doing "something" against cheating and keeps law abiding players from installing cheats.
Comment · 2 years ago
Having rudder and propeller on different stations can be useful to organize work on the bridge, especially on a warship. The possibility of having the two propellers on different stations is imho insane. The only reason that I can think of is a runaway "safety" requirement ~"if one prop control fails you still must be able to take control of the other prop on a different station". That would fit what the article says about them essentially running in manual backup mode all the time and not in the intended mode of operation.
Comment · 2 years ago
Maybe you didn't play Rome I? I also don't understand the death threats but I still remember playing Rome II on launch - after playing Rome I for years - and being absolutely baffled at how bad it was. Apart from the graphics nothing was better and a lot was worse. And I actively avoided playing siege battles, for fans of those it was even worse as explained in the article.
Comment · 2 years ago
From what I have read the magnetic mapping it not enough for a position. It needs additional information to limit the possible positions. So the technology could be fairly accurate on a train or car. On a ship or airplane with an imperfect current position and course assumption it may not be very accurate and even drift over time.
Comment · 2 years ago
I don't see the benefit for the attacker besides novelty. Am I missing something?
Comment · 3 years ago
I barely find anything when using thunderbird search. Is that just me?