The spherical capsule, which contains isotopes of hydrogen and helium, is blasted inward upon itself, and the fusion reactions can take place, producing a micro-explosion from which energy can be extracted. You may not like the idea of explosions, even if they are microexplosions, but a great advantage of fusion energy over fission energy is that instead of copious radioactive wastes being produced that will have to be carefully tended for literally millions of years, fusion gives us copious radioactive wastes that will have to be carefully tended for several weeks. I”ll take fusion, thank you. , y How about you?