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by sen-no-sen
28/12/23, 21:48
Forum : Company and Philosophy
Subject : Anthroposophy still relevant
answers: 71
views: 23486

Re: Anthroposophy still relevant

Sacred femininity, alternative medicine, women's circles, holistic or even quantum motherhood... Alternative and spiritual practices offered to women flourish wherever we turn our heads. Each search for well-being, each health problem now constitutes a market segment on which...
by sen-no-sen
23/12/23, 14:58
Forum : humanitarian disasters, natural, climatic and industrial
Subject : Counterproductive environmental measures
answers: 422
views: 69802

Re: Counterproductive environmental measures

You will then explain to me why Augustine or Thomas Aquinas, who could have prematurely made "scientists" like Newton, only sought to rationally demonstrate the existence of God :roll:, or why in the Middle Ages, apart from portrait painters, we have no works of painters other than...
by sen-no-sen
21/12/23, 15:00
Forum : Climate change: CO2, warming, greenhouse ...
Subject : Inter-season water storage "basins" to fight against droughts...
answers: 367
views: 34806

Re: Inter-season water storage "basins" to fight against droughts...

  Nothing that Nature has done so far is really valid, everything is in agreement. It just allowed the survival of the human species, while humans want to live, and as best as possible. Nature didn't even invent the wheel, even though it's so practical, what a big loser! By definition the n...
by sen-no-sen
21/12/23, 14:21
Forum : Renewable energy: solar power
Subject : Vortex wind turbine towers: synthesis
answers: 246
views: 137905

Re: Vortex-effect wind turbines: synthesis

Guy you're not nice! A little tolerance with the 4th age!! :lol: :lol: :lol: ps: izy, it's still computer-generated images...too izy!! Well they made efforts in rendering the shadows... :mrgreen: https://s5.postimg.cc/jz6kp7v93/SUTPP.jpg The Chinese proto, there is very little information on...
by sen-no-sen
21/12/23, 14:17
Forum : Renewable energy: solar power
Subject : Vortex wind turbine towers: synthesis
answers: 246
views: 137905

Re: Vortex-effect wind turbines: synthesis

I don't see why we would produce 180 MW of mechanical energy constantly with a tower, whatever it is. Convection or vortex, it's semantic dressing. The vortex is only a special case, a swirling convection. What patents are we talking about exactly? Convection or vortex n...
by sen-no-sen
21/12/23, 00:08
Forum : Renewable energy: solar power
Subject : Vortex wind turbine towers: synthesis
answers: 246
views: 137905

Re: Vortex-effect wind turbines: synthesis

The civil engineering of all these dizzying structures is systematically problematic, especially since, as already mentioned, the yield is always lower by at least a factor of 2 than the simple installation of photovoltaic panels on the ground. Generally this is true for a typical convection tower system...
by sen-no-sen
19/12/23, 18:52
Forum : Solar thermal: solar collectors CESI, heating, hot water, stoves and solar cookers
Subject : Heat storage in sand
answers: 53
views: 7499

Re: Heat storage in sand

Hi, it seems to me that Guy had linked a solar concentration project with energy injection into the subsoil. There is no shortage of patents but in practice it is quite complicated to store such high temperatures over the long term. . Otherwise there are heat pipes or heat pipes, a te...
by sen-no-sen
19/12/23, 18:20
Forum : Renewable energy: solar power
Subject : Vortex wind turbine towers: synthesis
answers: 246
views: 137905

Re: Vortex-effect wind turbines: synthesis

Another important point, the cooling of the stratosphere: A recent scientific publication provides evidence of the influence of human activities on current climate upheavals. Based on predictions made almost half a century ago, the study which is based on ...
by sen-no-sen
19/12/23, 18:15
Forum : Renewable energy: solar power
Subject : Vortex wind turbine towers: synthesis
answers: 246
views: 137905

Re: Vortex-effect wind turbines: synthesis

Synthetic images are beautiful! :mrgreen: If these chimneys are 5000 m high, they are 150 to 200 m in diameter according to the width / height ratio of this model (1 to 30?)... not 10 or 20 m as announced before... You have to be lenient with the video, the objective is to show in the blink of an eye...
by sen-no-sen
18/12/23, 17:52
Forum : Renewable energy: solar power
Subject : Vortex wind turbine towers: synthesis
answers: 246
views: 137905

Re: Vortex-effect wind turbines: synthesis

Small aside: It's a basic trend on the internet (Facebook effect etc...) which reveals behavioral tendencies (unflattering!) which consist of systematically criticizing in an unconstructed way without having even had a single second. Kindly consult the source (although linked...

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