Search found 6344 results

by Macro
23/02/24, 09:43
Forum : Company and Philosophy
Subject : Codex of cognitive biases
answers: 8
views: 186

Re: Codex of cognitive biases

You absolutely have to come and put a coin back in the juke box
by Macro
22/02/24, 11:21
Forum : Science and Technology
Subject : Artificial Intelligence: innovations and novelties, ethical debate ...
answers: 204
views: 28581

Re: Artificial Intelligence: innovations and novelties, ethical debate ...

Un peut plus inquiétant... « C’est quoi ce bordel ChatGPT ? » : l’IA a perdu les pédales et on ignore pourquoi https://www.msn.com/fr-fr/actualite/insolite/c-est-quoi-ce-bordel-chatgpt-l-ia-a-perdu-les-p%C3%A9dales-et-on-ignore-pourquoi/ar-BB1iDFHB?ocid=msedgdhp&pc=DCTS&cvid=3509f113018f463b...
by Macro
22/02/24, 10:38
Forum : Electricity, electronics and IT Hi-Tech, Internet, DIY, lighting, materials and new
Subject : Leroy Sommer direct current hydroelectric generator
answers: 38
views: 956

Re: Leroy Sommer based hydroelectric generator with direct current

To make an Archimedes screw at a lower cost, look for old grain screws at the agris...
by Macro
21/02/24, 17:17
Forum : Heating, insulation, ventilation, VMC, cooling ...
Subject : E85 in a fuel boiler, risk over time?
answers: 15
views: 384

Re: E85 in a fuel boiler, risk over time?

The maximum rate of E85 that I have seen applied since it was put on the market must have been around 80% and only a few weeks
by Macro
21/02/24, 11:01
Forum : Heating, insulation, ventilation, VMC, cooling ...
Subject : E85 in a fuel boiler, risk over time?
answers: 15
views: 384

Re: E85 in a fuel boiler, risk over time?

Pour l'usure de la pompe...Le pauvre joint torique de l'arbre n'est certainement pas prévu pour du E85 ... Fuite en vue et danger d'explosion a la clef .. La pompe d'un bruleur fuel est une petite pompe a engrennage interne qui necessite une certaine viscosité pour fonctionner et déjà la a 50% elle ...
by Macro
21/02/24, 10:33
Forum : Heating, insulation, ventilation, VMC, cooling ...
Subject : E85 in a fuel boiler, risk over time?
answers: 15
views: 384

Re: E85 in a fuel boiler, risk over time?

If he wants to blow his face... E85 in winter is almost 40% of SP95... The storage conditions of a product which is at -43°C flash point and another at 56° are not at all the same.
by Macro
21/02/24, 08:32
Forum : Electricity, electronics and IT Hi-Tech, Internet, DIY, lighting, materials and new
Subject : Leroy Sommer direct current hydroelectric generator
answers: 38
views: 956

Re: Leroy Sommer based hydroelectric generator with direct current

Christophe wrote:Good memory


No, rather selective memory

Christophe wrote: but it was not very conclusive!


Yes If this is a good example of the performance obtained with such techniques

Christophe wrote:It was a random DIY...


Who hasn't done one...

Go Advanced search