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**Solar cookers built in Spain for #Cuba**
https://groups.io/g/cubanews/message/54040
from #CubaNews
June 7, 2026
>A workshop on the construction of #solar cookers was held this Saturday, June 6, in #Madrid, #Spain, with the aim of sending them in July to schools in #SantiagoDeCuba.
>The workshop resulted in the construction of 13 concentrating #SolarCookers.
>Solar cookers are mainly built with cardboard and aluminum foil, they are detachable and easy to move. To operate it also requires a pot, preferably dark, and a glass bowl or even the door of an old washing machine, elements that allow the greenhouse effect to be generated to concentrate the solar heat.
>At the end of the construction, two cookers were tested in the courtyard and it was shown that it reached boiling in a few minutes.
>Thanks to this system it is possible to cook food using only the #energy of the sun, without the need for electricity, gas or firewood.
#OilForCuba!
#CubaSolidarity
#CubaIsNotAlone
#SustainableEnergy #news
Wasn’t there a Russian tanker off the coast of Cuba recently filled with oil? What happened with that?
it delivered, but required a russian naval escort to ensure that the us empire’s navy didn’t try to block it again.
not that it matters much, it was a splash in the bucket compared to what cuba needs.