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The universe is composed of matter in different forms, and all forms of matter contain energy.  The different forms of energy on Earth originate from the Sun — the ultimate energy source. Plants capture light energy from the Sun, and, via the process of photosynthesis, convert it into chemical energy. This stored energy from plants can be harnessed in many ways. For example, eating plant products as food provides energy for our body to function, and burning wood or coal (fossilized...
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Related Experiment Video

Updated: Feb 16, 2026

Method for Recording Broadband High Resolution Emission Spectra of Laboratory Lightning Arcs
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When Lightning Strikes Twice

Ioana Baiu1, Gregory W Charville2, Brendan C Visser3

  • 1Department of Surgery, Stanford University School of Medicine, 300 Pasteur Drive, H3563, Stanford, CA, 94305, USA.

Digestive Diseases and Sciences
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Summary

No abstract available in PubMed .

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