Bob Lazar on physics: what the evidence says · JRE #1315
“But it never got, no matter what the load was on the reactor, it never got above the ambient temperature, which is impossible. I mean, you're pulling out huge amounts of power and nothing ever gets warm.”
What the evidence says
Lazar describes a power source that extracted large amounts of energy under load while producing no waste heat above ambient temperature. Under mainstream physics, any device that converts one form of energy into usable power must reject some heat as a byproduct: the first law of thermodynamics requires that energy inputs and outputs balance (no energy source outputs power with literally zero associated thermal signature), and the second law further establishes that no real energy-conversion process can be 100% efficient, since some energy is always dissipated as unusable heat/entropy. Known nuclear reactors, for comparison, generate substantial heat as their primary mechanism, using that heat to produce steam and drive turbines, which is the opposite of the "no heat above ambient" behavior described. Lazar has offered no peer-reviewed data, artifact, or replicable mechanism to support the existence of a reactor that evades these constraints, and no independent physicist has verified his account. As described, the claim is inconsistent with the thermodynamic laws that underlie all measured physical systems, and remains unsupported by any evidence beyond Lazar's own testimony.