
FrontierEnergy
A Startup Says It Turned Mercury Into Real Gold. Here's What the Physics Actually Allows.
The alchemists' 2,000-year dream just got a press release. The real story isn't cheap gold. It's whether gold could help pay for fusion power.
Marathon Fusion says it turned mercury into stable gold with fusion neutrons. The physics is real, the demo numbers are unpublished, and gold prices are safe.