BBCNEWS BBC News February 9, 2022 14:29:00
Have to force together. lots of energy required for that. one of the biggest challenges we have at the moment is to get more energy out is that we put in. these experiments, results that we have just seen an answer today go a significant way forward for us to actually be able to achieve that. it is forward for us to actually be able to achieve that.— to achieve that. it is clean, i don't think— to achieve that. it is clean, i don't think it _ to achieve that. it is clean, i don't think it is _ to achieve that. it is clean, i don't think it is that - to achieve that. it is clean, i i don't ...