demonstrations_3a5_electricity_and_magnetism_3a5g_magnetic_materials_3amagnets_3astart
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File
- Date:
- 2015/10/11 17:03
- Filename:
- cover.jpg
- Photographer:
- Manuela Schewe-Behnisch / EyeEm
- Format:
- JPEG
- Size:
- 2MB
- Width:
- 3000
- Height:
- 2000
- Camera:
- Canon Canon EOS 70D
- References for:
- Modern Optics