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15 июл 1767 г. - The world's first solar collector was built.
Описание:
Horace de Saussure was credited with building the world’s first solar collector.
Добавлено на ленту времени:
9 фев 2018
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Solar Timeline
Дата:
15 июл 1767 г.
Сейчас
~ 256 г назад