https://www.abc.net.au/news/2021-08-28/china-thorium-molten-salt-nuclear-reactor-energy/100351932
Scientists in China are about to turn on for the first time an experimental reactor that's believed by some to be the Holy Grail of nuclear energy — safer, cheaper and with less potential for weaponisation.
Construction on the thorium-based molten salt reactor was expected to be finished this month with the first tests to begin as early as September, according to a statement from the Gansu provincial government.
(Score: 1) by khallow on Sunday August 29 2021, @05:07AM
It's more like less than one order of magnitude. For example, deuterium+tritium fusion converts about 0.5% of its mass into energy. This source [tandfonline.com] claims that a fission bomb converts about 0.1% of its fissionable mass into energy.