The levitating flame and the Davy Lamp
Like a magic trick, you can separate a flame from a bunsen burner. I use this effect to explain how a safety lamp works.
Here's the Objectivity video:
https://www.youtube.com/watch?v=JU9eCtuxyZw
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Тривалість: | 00:03:40 |
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Youtube: https://www.youtube.com/watch?v=NrbHfQt7_gk
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