PoW or PoS? PoW = proof of work = a lot of energy consumed PoS = proof of shareholder = the more coins I have, the more influence I have on the validation of transactions In other words: PoW: machines (CPU / GPU / ASICS) calculate PoS: it is the shareholders' meeting that votes to resolve them ...

Always more, always more .... No more trash, no more factories to treat them. More factories, more waste. Finally, when we treat waste. We should ban this: https://www.ipnoze.com/wordpress/wp-content/uploads/2019/09/emballage-inutile-excessif-produits.jpg I don't buy these con ...

The transition (or return) to the LFP is the big trend of the year 2021. https://www.canarymedia.com/content/images/size/w1000/2021/04/DavidRoberts_LithiumIonBatteryTypes_comparison.png The LiFePO4 battery (iron based) has all the advantages except that it is a little heavier. But oddly ...

And meanwhile the: The Thwaites Glacier, a huge block of ice in West Antarctica, is melting at high speed. A team of researchers has just discovered the magnitude of hot water flows that threaten its stability. If the glacier breaks up, it could cause an overall rise in the level ...

I took the pictures of Bali, but closer to home it's not much better: https://i.f1g.fr/media/eidos/616x347_cropupscale/2019/06/08/XVM7e06d2cc-892b-11e9-bc1d -9b7a6df1c27b.jpg Phew, the Italians have finally kicked these floating monsters out of Venice. The future of tourism is local (<200 km). Not b...

It is certain that feeding the countries whose tourism is an engine of progress and improvement of the standard of living, it is badly. Because it is beautiful, misery, it consumes little, it vegetates, it languishes, it is ecologism already achieved before even starting. Ecologists behave like neomalthusians ...

Solar record of March 29, 2021 at 7 MW at 809 p.m. is broken http://www.oleocene.org/phpBB14/viewtopic.php?f=3&t=12&start=6699#p1020 2316401 MW at 8:126 p.m. on April 13 45 MW wind power at the same time is that the average inclination of the PV panels is optimized so that they give a power ...

https://www.youtube.com/watch?v=40ULoRiXWJQ Le nom "crypto-monnaie" est impropre. La blockchain du bitcoin n'est pas protégée par de la cryptographie mais par un bouclier d'énergie. Dans cette vidéo je fais une maquette d'un système de bitcoin sur Excel pour expliquer vraiment le fonction...

... You think nuclear is not a worrying danger, your glues! Much less than a tsunami. However, if things go crazy in Tricastin, it's the A7, the Rhône, the TGV and the old train line that are cut for thousands of years. The circle is the 10 km limit: cheesy: tricas ...

No. Everything is fine. Fall asleep I love the way you say "shut up, poor asshole". : mrgreen: he can tell me what he wants, if there is no trend, it's still meteorological variability. https://www.meteo-paris.com/uploads/pluvio-mars-avril.jpg No occurrence from 1959 to 1996, ...