Few people know that solar energy has come to Earth from outer space. More than half a century of silicon solar cells and to faithfully serve astronautics. But are replaced by new technology — the production of solar cells based on gallium arsenide. It is from this material to the "Kvant" now are "solar" wings for the new communications satellite "Express."
Like this post? Please share to your friends:
Viral video studio MyDucksVision the history of modern monetary system. Facts about the gold
Season of forest fires in the Amazon Basin usually begins in May, peaks in
In the city of Yantai, Shandong Province recently a strange phenomenon: the bird flew
The Berlin Institute for Population and Development published in German major report on the
26-year-old worker LNOZAVOD schoolboy and the young musician. Three towns, three fates — one
Frosty weather will come to the central regions of European Russia for the Christmas