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akamaka

3,995 karmajoined hace 17 años

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Oxford PV targets 20-year lifetime for perovskite-silicon tandem modules by 2028

pv-magazine.com
1 points·by akamaka·hace 6 meses·0 comments

comments

akamaka
·ayer·discuss
All of three of these companies are huge $10+ billion corporations who are capable of doing good and bad simultaneously. If you’re happy painting them as black or white, that your choice, but some people are interested in the specific facts of each case.

All I did was quote a fact without any additional comments, and you are the one being dismissive and handwaving it away.
akamaka
·anteayer·discuss
The $634 million judgement you’re referring to was only for Masimo’s patents, and the other claims they made about trade secret theft were dismissed.
akamaka
·anteayer·discuss
The jury ruled against Apple only on the issue of patents, and the claims of trade secret theft were dismissed. There doesn’t seem to be evidence that the Masimo employees who went to work for Apple brought any confidential information along with them.
akamaka
·hace 7 días·discuss
Thank you, I found your summary helpful because the article doesn’t start with any explanation about what it will cover.
akamaka
·hace 14 días·discuss
It crashed my browser twice on mobile, so I just gave up.
akamaka
·hace 30 días·discuss
It’s not hypothetical at all. The FCC is currently being used for political attacks: https://www.cnn.com/2026/05/28/media/abc-fcc-disney-licenses...

Those who are under attack happen to also be the biggest copyrighter holders, so this would open up a new avenue of attack.
akamaka
·el mes pasado·discuss
My iPhone 13 performs better since the Liquid Glass update. Animations seem to have been optimized and are much smoother. I also replaced the battery last year, so it might be worth checking if you are getting degraded performance due to a old battery.
akamaka
·hace 2 meses·discuss
The article quotes the creator saying he used AI
akamaka
·hace 2 meses·discuss
It says in the article that the creator used OpenAI Codex, presumably because the spectrogram image wouldn’t have enough resolution by itself.
akamaka
·hace 2 meses·discuss
I have no idea what you’re talking about at this point. Do you have any interest in understanding why CPPIB invests the way they do and doesn’t seek the highest returns?
akamaka
·hace 3 meses·discuss
During the Great Depression, the stock market stayed below 50% of its peak value for about 20 years. Imagine that the $600 billion turns into $300 billion overnight. It will only last 5-10 years without inflows, but the GDP has also dropped by 40% and inflows have plummeted.
akamaka
·hace 3 meses·discuss
$780 billion divided by 6 million current recipients is a little over $100,000, which is hardly comparable to your wealth retiree example.
akamaka
·hace 3 meses·discuss
> Future payments in the short term are covered by inflows.

That wouldn’t work in a major depression when there is high unemployment and inflows drop.
akamaka
·hace 3 meses·discuss
Yes, if a retirement fund had put all their money into a stock index in 1926, it wouldn’t have been able to pay out pensions throughout the 1930s and 1940s and would have been bankrupt before the market eventually recovered.

Going full index is a great strategy for an individual person aged 20-50, but not a strategy for a pension fund which needs to continuously pay out.
akamaka
·hace 3 meses·discuss
I just tested this and the default setting is to include location, but once turned off it stays off (unlike the iPhone share sheet where you need to turn it off each time).
akamaka
·hace 3 meses·discuss
What’s the point of saying one stat is better than another, when all of them are meaningful in a different way? When renewables reach big numbers of TWh, someone will say “total generation is misleading if doesn’t line up with demand; what matters is capacity for power when we actually need it”.
akamaka
·hace 3 meses·discuss
I did the same math. The closest guess I have is that it is derived from the poverty line for a family of four, $32150 (which divided by four is $8037).
akamaka
·hace 3 meses·discuss
Nope, I just spent 15 minutes reading the original paper and can’t make any sense of what he is calculating.

International dollars are normalized to USD, so there’s no conversion necessary. The figure he quotes of 63 min per dollar converts to $8343/year. However, his original paper states that he created this measure by inverting income, so the number 8343 is his starting point.

The closest guess I have is that is derived from the poverty line for a family of four, $32150 (which divided by four is $8037).

If that is the case, what he is really doing is comparing poverty line definitions between countries.
akamaka
·hace 3 meses·discuss
Yes, the original procedures didn’t find the problem, but it says they were eventually able to duplicate it in the lab and the new material has passed that test.
akamaka
·hace 3 meses·discuss
There’s been plenty of coverage of this issue, and this article discusses some of the changed they made: https://www.space.com/space-exploration/artemis/the-artemis-...

The only thing the author of this blog piece has to offer that’s new is his very strong personal intuition that the new design hasn’t been properly validated, without any engineering explanation about why the testing the performed won’t adequately simulate real world performance.