Sport Model: A Hardware-Centric Account of Lazar’s Gravity-Propulsion Disk and the S4 Reverse-Engineering Project
To the point
Bob Lazar claims that at the secret facility S4 near Groom Lake, a 52-foot disk-shaped spacecraft powered by a compact reactor using Element 115 was reverse-engineered as an engineering hardware problem with gravity-based propulsion and a black-box workflow shared only with a partner.
