julosflb

6 ms·

1.
by julosflb 2mo ago
A french association suggests this approach: https://fr.wikipedia.org/wiki/Compte_carbone [in french]
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by julosflb 2mo ago
Where does the source you refered to provide evidence of hybrid war? The biggest fire in France has most likely accidental root cause ( https://fr.wikipedia.org/wiki/Feux_de_for%C3%AAt_de_2026_en_... )
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by julosflb 2mo ago
I think that is the root of the problem, there is no one magick trick. We need to attack it from many angles, as each of them is weighting only a couple of percents. Reduce air traffic and reduce meat consumption and reduce fossil fuel for
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by julosflb 2mo ago
I had similar idea, a tool to model the economy of a country. The idea would be to give to every one a simple tool to groundcheck political programms before voting. The economy is complex, there is no simple solution to a complex problem, o
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by julosflb 3mo ago
I like to think of llms as seamless plagiarism machines.
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by julosflb 3mo ago
And in the mean time, western europe is having its second heat wave even before summer starts.
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by julosflb 5mo ago
Not having to install is huge avantage in corporate environmeent where user can't install nor run binaries that have not been approved by IT dept.
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UK says Chinese wind turbine maker poses national security threat(ft.com)
8 points by julosflb 6mo ago|0 comments
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by julosflb 6mo ago
There is a french company ( https://unseenlabs.com/fr/ ) that specializes in tracking ship at sea through observing their RF emission from space. Cool tech. I'm pretty sure their main clients are not all civil...
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by julosflb 8mo ago
Yes that's sound weird but this is to make sure gas peaker plants which by definition run only a fraction of time can be profitable and be built.
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by julosflb 10mo ago
Working on D2xlab, a fast, browser-based tool to explore, clean, and compare time series (CSV, simulation outputs, etc.) visually. https://www.d2xlab.com
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'Unprecedented' alerts in France as blistering heat grips Europe(bbc.com)
42 points by julosflb 1y ago|63 comments
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Indicators of Global Climate Change 2024(earth-system-science-data.net)
3 points by julosflb 1y ago|0 comments
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by julosflb 1y ago
Diesel engines are also more efficient.
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by julosflb 2y ago
Nearly 40% of shipping volume worldwide is moving fossil fuels (coal, oil, gaz). The easiest way to reduce drastically shipping emission is reducing usage of fossil fuels... https://www.ics-shipping.org/resource/shippin
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by julosflb 2y ago
And electric motors are way more efficient than ICE motors that hardly reach 40% efficiency.
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by julosflb 2y ago
They didn't wait for their parents to tell - they figured out with their friends.
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by julosflb 2y ago
I can confirm. I didn't know the story and I picked up that book randomly in a book store a couple years ago. I loved it.
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by julosflb 2y ago
Very neat! I'm hydrodynamics by background and I wondered a long time ago why this kind of approach was not used as I always found ocean waves to look awful in movies. Once you describe ocean sea state in frequency domain, it is quite
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Indicators of Global Climate Change 2023(essd.copernicus.org)
4 points by julosflb 2y ago|0 comments
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by julosflb 2y ago
I visited conservatoire des arts et metiers museum in Paris a couple years ago. It is full of fascinating scientific devices from the past. Among then was the timbre analyser. I was blown away. A purely analogic spectrum analyser. https:&#
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by julosflb 3y ago
In France at least, more and more stations require pre-paying at the counter, especially stations in big cities.
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by julosflb 3y ago
The problem with this line of thinking in my opinion is that we have 30x3% problems... sure individually they would not make a difference but we need to act on all front.
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by julosflb 3y ago
Cut off wind speed is typically around 25m/s steady, so almost 100km/h. Beyond that indeed they stop producing.
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by julosflb 3y ago
A very nice writing about that concept where more wind power drives price down: https://jeromeaparis.substack.com/p/the-cost-of-wind-the-pri...
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by julosflb 3y ago
Beware that the £70 MWh is as per 2012 price, as were the previous £44 of AR5. So effectively close to £100MWh corrected for inflation.
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by julosflb 3y ago
https://www.d2xlab.com , a browser based time series viewer/editor.
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by julosflb 3y ago
Has HFT any value for the society in general?
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Siemens Energy Shares Tumble 31% as Wind Turbine Troubles Exposed(oedigital.com)
1 points by julosflb 3y ago|0 comments
30.
by julosflb 3y ago
I m wondering what sort of cycles they are referring to. I would expect one very big full pressure cycle when slowly going down to seabed and returning up to surface. Unless they do hundreds of descent with the same hull...

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