hd.thomson-multimediaGeheimnisse des Universums Light Speed (2007– ) watch online HD
- Original title:Light Speed
- Category:TV Episode / Documentary / History
- Released:2007–
- Director:Darryl Rehr
- Actors:Erik Thompson,Amy Mainzer,Michio Kaku
- Writer:Darryl Rehr
- Duration:45min
- Video type:TV Episode
- Rating 7.7
- Votes 612
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Short summary
Physical behavior that results from having a constant speed of light are described.
| Episode credited cast: | |||
 | Erik Thompson | - | Himself - Narrator (voice) |
 | Amy Mainzer | - | Herself - Astronomer, NASA Jet Propulsion Laboratory (JPL) |
 | Michio Kaku | - | Himself - Theoretical Physicist / Author, 'Physics of the Impossible' |
| Alex Filippenko | - | Himself - Astrophysicist, Univ. of California, Berkeley |
 | Michelle Thaller | - | Herself - Astronomer, Caltech |
| Clifford V. Johnson | - | Himself - Physicist, Univ. of Southern California (as Clifford Johnson) |
| Laura Danly | - | Herself - Astronomer, Curator of Griffith Park Observatory |
| Alan Guth | - | Himself - Theoretical Physicist, M.I.T. |
| Lene Vestergaard Hau | - | Herself - Harward University (as Lene Hau) |
| Marc Millis | - | Himself - Propulsion Physicist, Tau Zero Foundation |
| Rest of cast listed alphabetically: | |||
| William Althoff | - | Himself - Actor |