Standard of living, acceptability, energy requirement (free or not)

[eclectron]

... "technical developments and robotization" do not constitute a remedy for capitalism, but on the contrary increasingly compromise its ability to fulfill its self-accumulative function by undermining the mass of workers at work,

This is only a problem if people's survival is tied to a salary in a system that aims only for financial profitability.
a bit like capitalism

For info on Japan, the economy, currency and politico-banking cuisine. Rich in teaching for any country .....

[Rajqawee]

... "technical developments and robotization" do not constitute a remedy for capitalism, but on the contrary increasingly compromise its ability to fulfill its self-accumulative function by undermining the mass of workers at work,

This is only a problem if people's survival is tied to a salary in a system that aims only for financial profitability.
a bit like capitalism

For info on Japan, the economy, currency and politico-banking cuisine. Rich in teaching for any country .....

Here, thanks for sharing, I'll watch it later.

[eclectron]

Here, thanks for sharing, I'll watch it later.

I also discover and the youtube channel https://www.youtube.com/channel/UCCamVh ... nXHJJSjmNw seems to have other nuggets

It makes you want to vomit or make a revolution, so watch it in moderation!

[Obamot]

Should still be clear.

If we hear “free energy”:

- Energy that could emancipate a hermit living in autarky) for all the good reasons that we can lend him), that already exists for cheap, house in “A” passivated, no need for heating and solar panels, and for the sanitary water, closed circuit water recovery via solar thermal water collectors on the roof in vacuum tubes and stored in boiler, great luxury for tens of thousands of barely euros (without land). A minimum of technology, be it for cutting wood and for thermal insulation ... Or the famous caravan and mobile home ... and more in winter descends in the South ...

- Energy supply without worrying about technological imperatives, this source of “free energy” exists and it can be stored for one week, it is thermodynamic solar energy. However what the cause is "free" might not be for political reasons foolishly ...

- The other source of “free energy” if we may say so, it is the reverse reasoning: “free not to consume it”, energy savings and energy efficiency ... The potential is important, we are far from it. perfect optimization.

- A free energy, and "free" Sufficient (to solve the problem of the energy mix and security of supply is a given "military") came from nowhere and energy that would violate the known principles of physics: it's niet (in the event of discovery of “something” that we do not yet know, the burden of proof is on “the inventor”, before international recognition. But to obtain the dough while making salivate on a result which will never come is for suckers, not for me.

[Eric DUPONT]

liquid nitrogen, free energy par excellence .... I wonder if it would be possible to liquefy the totality of the atmosphere ???

[ABC2019]

liquid nitrogen, free energy par excellence .... I wonder if it would be possible to liquefy the totality of the atmosphere ???

It suffices to place a large satellite in front of the Sun at the Lagrange point and it will liquefy itself as it cools.

[Eric DUPONT]

1 square meter of the earth's surface represents 10 tons of air or 12 cubic meters of liquid air. with an efficiency of 80% for liquefaction, 3000 kWh would be required, ie the production of 1 square meter of photovoltaic panels for 15 years.

[ABC2019]

1 square meter of the earth's surface represents 10 tons of air or 12 cubic meters of liquid air. with an efficiency of 80% for liquefaction, 3000 kWh would be required, ie the production of 1 square meter of photovoltaic panels for 15 years.

that's because you want to liquefy in a thermal bath at 300 K, but if you hide the sun will cool the Earth alone and the whole atmosphere will liquefy (but of course, as there is no source hot you can not be drawing any free energy )

[sicetaitsimple]

It's a shame to "lose" such knowledge by sprinkling it here and there when their receptacle is all found:

inventions, innovations / motor-generator-liquid-nitrogen-t15588-600.html