The scientists used lasers to fuse two light atoms into a single one, releasing 3.15MJ (megajoules) of energy from 2.05MJ of input – roughly enough to boil a kettle.
Why do we even study this? Renewables are the only way. This is a waste of money which is a finite resource.
It’s not like we are about to run out of it.
Money is essentially time and that is finite but money allows to composite time by combining the time of many into one single task.
Scientific endeavour is of the few meritous causes where money should never be an issue.