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by gildas
18/04/24, 10:01
Forum : The bistro: site life, leisure and relaxation, humor and conviviality and Classifieds
Subject : [One other] Humor
answers: 17118
views: 3635961

Re: [one other] Humor

<< Ben ça alors! Pour un vol inaugural, cet avion spatial est un véritable exploit! Record du temps de vol Paris - New York battu ! C'est quoi l'secret? - Les motoristes ont mis un chapeau chinois en métal juste devant la turbine du réacteur et de l'eau salée est injecté par les volets habituellemen...
by gildas
18/11/22, 09:33
Forum : Hydraulic, wind, geothermal, marine energy, biogas ...
Subject : Hydroelectric, artificial waterfall
answers: 25
views: 11670

Re: Hydroelectric, artificial waterfall

Is there a wire going to the pipe that could power a pump? : Cheesy:
by gildas
17/11/22, 21:45
Forum : Hydraulic, wind, geothermal, marine energy, biogas ...
Subject : Hydroelectric, artificial waterfall
answers: 25
views: 11670

Re: Hydroelectric, artificial waterfall

Hum! After reflection it does not seem to me to work as a fountain of Heron...

The water from the bottom bottle by its weight would rather cause the water in the pipe to rise and then siphon up...
by gildas
17/11/22, 18:53
Forum : Hydraulic, wind, geothermal, marine energy, biogas ...
Subject : Hydroelectric, artificial waterfall
answers: 25
views: 11670

Re: Hydroelectric, artificial waterfall

Hydroelectric in an open environment, an artificial waterfall in 1 volume of water, is such a model possible? if not why ? (physical, technical constraint) you can't post your images directly, I leave it to the hydraulic specialists to think about motor skills and the possibility of...
by gildas
12/11/22, 19:17
Forum : The bistro: site life, leisure and relaxation, humor and conviviality and Classifieds
Subject : Your best music to discover and share
answers: 774
views: 206647

Re: Your best music to discover and share

Valerie Dore - Get Closer -

Song always current, authentic, spiritual and sensual.

by gildas
09/11/22, 13:50
Forum : New transport: innovations, engines, pollution, technologies, policies, organization ...
Subject : Ulm and light aircraft of the future
answers: 149
views: 189497

Re: Ulm and light aviation of the future

An electric version may be considered on the Risen: "I strongly believe in electric aviation, the Risen could perfectly be equipped with an electric motor but be patient, it is humanly impossible to fight on all fronts at the same time. time. » https://www.flyrisen.com/image...
by gildas
04/11/22, 10:28
Forum : Climate change: CO2, warming, greenhouse ...
Subject : Inter-season water storage "basins" to fight against droughts...
answers: 362
views: 31639

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

What would be the minor interest then?
What is the reason for the minor ban?
by gildas
04/11/22, 10:21
Forum : Climate change: CO2, warming, greenhouse ...
Subject : Inter-season water storage "basins" to fight against droughts...
answers: 362
views: 31639

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

Izi, what is the minor reason for prohibiting the creation of a body of water in a wetland? 1.2.1. Article 4 1 prohibits the construction of new bodies of water in wetlands unless conditions to be met are of major general interest or the benefit of the project is greater than the benefit expected from preservation...

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