In March 2002, the scientific world was rocked by some astonishing news: a distinguished US government scientist, Rusi Taleyarkhan, claimed he had made nuclear fusion out of sound waves in his laboratory.
Taleyarkhan's fusion breakthrough was based on a little-understood process called sonoluminescence. It's a process that magically transforms sound waves into flashes of light, focusing the sound energy into a tiny flickering hot spot inside a bubble. It's been called the star in a jar.
The star in a jar effortlessly reaches temperatures of tens of thousands of degrees, hotter than the surface of the sun. Many scientists had wondered if the core of the bubble was even hotter – maybe even as hot as the core of the sun. If so, fusion would happen there. But until Taleyarkhan, no one had been able to either prove it or disprove it.
Horizon - Nuclear fusion.
