The Significance of a 3D-Printed Monolithic Engine Burning for '161 Seconds': Organizing Claims from India's Agnikul 'Agnite' Hot-Fire Test Video and Implication…

Subject: X @SharpSighter (Sharp Sighter) post on October 6, 2026, 21:36 JST, 'Agnikul Cosmos' Agnite Engine Aces 161-Second ...