Science 2.0 EXperimenty. The strength of the sun watch online

Science 2.0 EXperimenty.  The strength of the sun watch online
Since ancient times people have tried to find a way to efficient use of sunlight. And not without success! Archimedes invented solar furnace capable of achieving temperatures above 3000 degrees Celsius. These days are for the purpose invented a lot of different unique devices.


Science, scientific merit of opening

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