Amazon.com description: Product Description: Prespacetime Journal ("PSTJ," http://www.prespacetime.com) is a publication in which physicists, mathematicians and other learned scholars publish their research results and express their views on the origin, nature and mechanism of spacetime and its possible connection to a prespacetime. It is also a journal where all learned scholars can present their models and experimental results on elemental particles, fundamental forces including gravity and related topics. This is PSTJ Volume 7 Issue 7 first published in April 2016. It is entitled "More Progress in TGD-based Views & Proposals" and contains following articles: (1) Twistorial Lift of Kahler Action; (2) Is N = 2 Super-Conformal Algebra Relevant to TGD? (3) Why Mersenne Primes Are So Special? (4) TGD View on Holography & Quantum Error Correcting Codes; (5) Cyclic Cosmology from TGD Perspective; and (6) Is Cold Fusion Becoming a New Technology?