This audiobook is narrated by a digital voice.

Across windswept plains, misty coasts, and forgotten valleys stand the megaliths-silent monuments of stone that defy time and explanation. From the vast circles of Stonehenge and Carnac to the underground chambers of Malta, from the spiraled carvings of Newgrange to the shattered blocks of Puma Punku, these sites are more than ruins. They are enigmas carved in granite, whispering of a science we no longer understand.

For centuries, archaeologists, explorers, and visionaries have asked: Who built them, and why? Were these monuments primitive ritual centers, or did they encode astronomical knowledge, acoustic harmonics, and geometric principles lost to history? Why do so many cultures-separated by oceans-share spirals, cup-marks, and sacred orientations toward the stars? Could sound itself have been a forgotten tool, shaping stone and altering consciousness?

In Megaliths and Lost Science, the stones are not treated as mute relics but as active archives of ancient memory. This book journeys through spirals and symbols, echo chambers and alignments, myths and suppressed discoveries, uncovering how these monuments may have preserved fragments of a forgotten world science. Drawing upon archaeology, archaeoastronomy, mythology, and emerging fields such as archaeoacoustics and cymatics, it challenges orthodox timelines while grounding its insights in cross-cultural comparisons and hard data.