Discussing Quinta Essentia: Parts: 1, 2-4 (2008). This is an [AI] generated Audio-Overview; it isn't perfect, but it's pretty close; please access the book via the links below:
(1) https://www.researchgate.net/publication/272318520_Quinta_Essentia_A_Practical_Guide_to_Space-Time_Engineering_Part_1
(2) https://www.researchgate.net/publication/272327530_Quinta_Essentia_A_Practical_Guide_to_Space-Time_Engineering_Part_234
