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жартылай өткізгіш

A semiconductor is a solid material that is able to conduct electricity, but with conductivity less than that of a good conductor and greater than an insulator. Semiconductors include silicon, and are used in the manufacture of photovoltaic cells, as well as computer chips and other electronic devices.

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Settore/Dominio: Ambiente naturale
Categoria: Cambiamento climatico
Company: BBC
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Ambiente naturale; Cambiamento climatico

An energy-intensive process uses a great deal of energy - and therefore produces high emissions - relative to its useful output. As an example, beef production, has recently been ...

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Элизабет Тэйлор

A three-time Academy Awards winner, Elizabeth Taylor is an English-American film legend. Beginning as a child star, she is known for her acting talent ...