• FiskFisk33@startrek.websiteEnglish
    12·
    2 个月前

    If we put it like that, every other energy source on earth begins that way and adds at least one conversion step.

    … except for fusion of course.

    • Rivalarrival@lemmy.todayEnglish
      2·
      2 个月前

      Exactly.

      Nuclear plants are probably the least efficient, because they required all that fusion energy inside earlier stars to build hydrogen into uranium, and we can only extract a tiny portion of that trapped fusion energy through fission.