Primordial Black Holes, featuring Professor Ed Copeland from the University of Nottingham.
More black hole videos: http://bit.ly/Black_Hole_Videos
More Ed Copeland videos: http://bit.ly/CopelandGoesLong

Post script... Ed points out "the Planck era is usually associated with the Quantum Gravity scale associated with the beginning of the universe and is thought to be before the Inflation epoch."

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