What Is the Simulation Hypothesis?
Nick Bostrom's simulation argument explained: the trilemma, the physics objections, the consciousness problem, and what it would mean if our reality were computed.
September 2025
April 2025
What Is Nuclear Fusion: The Science, the Breakthrough, and the Timeline
What is nuclear fusion: how it differs from fission, the NIF ignition breakthrough in 2022, ITER, tokamaks, private fusion companies, fusion fuel abundance, and the realistic timeline to commercial power.
March 2025
What Is General Relativity?
A thorough explanation of Einstein's general theory of relativity: from the equivalence principle to curved spacetime, gravitational waves, black holes, and why GPS depends on it.