sergj

9 ms·

1.
by sergj 2y ago
If you have ever looked at an old transmission electron microscope with a viewing screen, you know electrons are green ; )
2.
by sergj 3y ago
True, but the comparison with old technology makes the video more interesting. The replacement for the hydraulic actuators and also the twin scanning system are motivated by the historical development.
3.
by sergj 4y ago
Replying to your first point. There is actually a new branch of science called extreme event attribution [1]. Basically all weather events are now analysed to see how much more probable they are due to climate change. You are right one even
4.
by sergj 4y ago
Modern nanotechnology is a multi disciplinary approach using effects on the nanoscale for new technologies. Therefore people from different fields come together to synthesis, simulate, analyse etc. nanoparticles/systems. Of course in
5.
by sergj 5y ago
The connection is pretty stable and worked great during Homeoffice.
6.
by sergj 5y ago
12gb on mobil. Landline is without a cap, but I heard if you consistently download 5-10Tbs per Month, customer service might call and ask if you want a „better“ contract ; )
7.
by sergj 5y ago
Those were the measured speed +-3 Mbps. Sometimes inside of buildings my connection also drops back down to edge but I think this got way better in the last 2-3 years.
8.
by sergj 5y ago
Mobil: 360 down/50 up ~40€ Landline: 250 down/50 up ~50€ For the landline we also have the option of 1Gbps, but I dont want to pay for it.
9.
by sergj 6y ago
Do you use a digital labbook? If so what do you use? I am currently trying MS OneNote. Just pasting everything in. Pictures, screengrabs, thoughts parameters. But I am wondering if there is a better alternative.
10.
by sergj 6y ago
I had some fun with this. After a while you can find a lot of clues to spot the ai picture. I looked at ca. 15 pictures and got two wrong. Then this happened: https://pasteboard.co/JFldXA6.png Sorry for posting a picture -
11.
by sergj 6y ago
This is the problem with historic games. Either you acknowledge the bad and good things, or you white wash the past. As the author notes at the end: „As I have argued here many times, fiction is often how the public conceptualizes the past
12.
by sergj 6y ago
Maybe thinking about lightspeed as the upper speed limit helps? You could also think about the clock experiment by Hafele and Keating where two synchronised clocks where flown all over the globe and after a while they disagreed with each o
13.
by sergj 7y ago
Wow! I was asked by a friend if dead/flat batteries were weighing less, since I was working a little bit with batteries. Back then I dismissed it as utter nonsense. But I still googled the question because you never know right? and I s
14.
by sergj 7y ago
Very difficult to read. Some anecdotes were interesting but other than that I am not sure what my takeaway from this article is.
15.
by sergj 7y ago
I was also confused. I thought this article was about how the cold fusion hobbyist movement is dying down because the topic is becoming unpopular. Fusion and cold fusion are discussed from time to time here, so it is not super obvious.
16.
by sergj 8y ago
Saw this video explaining in a HN comment why stronger magnets and a different approach might make fusion work. After ca. 22:00 Minutes he is done with the fusion basics and explains the new approach. https://m.youtube.com/w
17.
by sergj 9y ago
From which book is this?
18.
by sergj 9y ago
Saw this on HN a while back. It also uses the socratic method to teach electronics, but student are supposed to look up the answers to these questions to deepen their understanding and progress from there. http://www.ibiblio.org
19.
by sergj 9y ago
Yes the effects were great. Especially the city, but come on how could the story in the movie be sooo weak! Instead of an kickass army verteran we got Scarlett Johannson playing a little girl.
20.
by sergj 10y ago
I was pretty sure there was a seperate study where they debunct it? Gonna look for the link...
21.
by sergj 10y ago
Worked for me on iOS 10.
22.
by sergj 10y ago
Has anyone more information on the german secret court referenced in the article? As a german this is my first time hearing about that.
23.
by sergj 10y ago
Unfortunatley not. The season ending was very disappointing.
24.
by sergj 11y ago
Works for me after copying and pasting 17281580835365214242 it shows: 1,72815808353652E19
25.
by sergj 13y ago
I feel sick reading stories like this. Yesterday I read about the guy that made a stupid facebook comment and is now facing 10 years in prison. He will probably win and walk away a free man, but still he had to spend 2 months in prison. Rea
26.
by sergj 13y ago
I really hope this will back the politians in a corner and shine some light on what Germany is gathering and sharing with its so called allies.
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by sergj 13y ago
Boring compared to chess? As a Go player I take this as an insult. Go is way more interesting, there are more fights, more complexity and you make a lot of tactical and strategic decisions in one game. Also you have a great handicap system,
28.
by sergj 13y ago
You are oversimplifying a lot of the problems. And saying that the problems won't even arise until we start to sell these cars is just nonsense. Also enforcing a 4 day work-week? How does this lower unemployment, except on the paper? A
29.
by sergj 13y ago
This app is a lot of fun! Thanks for making it.
30.
by sergj 13y ago
This law didn't get rubber stamped. The first time the government passed the law, it was declared unconstitutional by the german Supreme Court, after Patrick Beyer, a member of the Pirate Party challenged it in court. Now the governmen

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