EXперименты. Лазеры
О передаче
+1
Если лазер направить на небо, его будет видно за 15 километров. Но сможет ли лазерный луч когда-нибудь дотянуться до звезд?
Жанр:Научно-популярная
Страна:Россия
Время:—
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Если лазер направить на небо, его будет видно за 15 километров. Но сможет ли лазерный луч когда-нибудь дотянуться до звезд?
