Extra dimensions of space-the idea that we are immersed in hyperspace-may be key to explaining the fundamental nature of the universe. Relativity introduced time as the fourth dimension, and Einstein’s subsequent work envisioned more dimensions still--but ultimately hit a dead end. Modern research has advanced the subject in ways he couldn’t have imagined. John Hockenberry joins Brian Greene, Lawrence Krauss, and other leading thinkers on a visual tour through wondrous spatial realms that may lie beyond the ones we experience.
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Original Program date:June 5, 2010
MODERATOR: John Hockenberry
PARTICIPANTS: Escher String Quartet, Brian Greene, Lawrence Krauss, Linda Dalrymple Henderson, Shamit Kachru
Brian Greene and a moment of physics. 00:00
Einstein and what is gravity. 04:40
Three dimensional space and the warps and curves of gravity. 06:33
What does 3D space look like? 10:55
Escher String Quartet. 16:34
John Hockenberry Introduction. 21:22
Participant Introductions. 24:17
The history of multi-dimensions. 25:43
Who preceded mathematician Kaluza. 31:14
Whats the difference between math and physics 33:21
Graviton's and quantum particles. 40:42
Do experimental physicists except the math as truth? 45:45
Quarks, Leptons and Forces. 53:10
The Calabi-Yau manifold 55:34
Einstein's lunar eclipse experiment. 01:00:00
Describing the fourth dimension 01:05:56
Will there be discoveries outside of just mathematics? 01:07:10
Physics... It is not easy and it takes along time. 01:15:25
Everything we see is just pollution. 01:19:35
The excitement the super string theory. 01:23:22