Lycopodium powder flash
Videonummer 12081819
| Lycopodium powder flash. Footage of a flash produced by blowing Lycopodium powder over a bunsen burner flame. Lycopodium powder comprises the dry spores of clubmoss plants (Lycopodium sp.). Dispersed in air, the spores are highly flammable because of their high fat content and their large surface area to volume ratio. Lycopodium powder is widely used in pyrotechnic displays and theatrical special effects, as its ignition is impressive yet safe and controllable. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA |
| Modell-Rechte: | nicht erforderlich |
| Länge: | 7 Sekunden |
| Seitenverhältnis: | 16:9 |
| Restrictions: | - |
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Keywords
- Ausrüstung,
- Bewegung,
- Bildung,
- Bildungs-,
- Biologie,
- biologisch,
- Botanik,
- botanisch,
- Bunsenbrenner,
- Chemie,
- chemisch,
- Clip,
- Demonstration,
- demonstrierend,
- Experiment,
- Film,
- Filmmaterial,
- Flamme,
- Flora,
- Gerät,
- Labor,
- Natur,
- Naturwissenschaft in der Schule,
- Niemand,
- Pyrotechnik,
- schwarzer Hintergrund,
- Sporen,
- Studioaufnahme,
- Verbrennung