Light & dark. Light /
A landscape filled with mountains, the stars in the night sky or the face of a loved one ... everything you see is the result of light. But for our familiar world to exist, more than 95% of the universe has to be dark - dark matter we can't see and dark energy we can barely comprehend. In this...
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| Other Authors: | |
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| Format: | Electronic Video |
| Language: | English |
| Published: |
London, England :
BBC Worldwide,
2013.
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| Subjects: | |
| Online Access: | CONNECT |
