diff --git a/01.curriculum/01.physics-chemistry-biology/03.niv3/01.nature-light/01.electromagnetic-spectrum/02.new-course-overview/cheatsheet.en.md b/01.curriculum/01.physics-chemistry-biology/03.niv3/01.nature-light/01.electromagnetic-spectrum/02.new-course-overview/cheatsheet.en.md
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--- a/01.curriculum/01.physics-chemistry-biology/03.niv3/01.nature-light/01.electromagnetic-spectrum/02.new-course-overview/cheatsheet.en.md
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----
-title: 'new course  : overview'
----
-
-new course  : overview
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