Comments by "Bob thebomb" (@bobthebomb1596) on "The UK Fusion Breakthrough EXPLAINED" video.

  1.  @mattheww.6232  Or the huge amount of energy required to produce pure silicon.
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  2.  @AntonioNoack  Still has to undergo the reaction SiO2 + C = Si + CO2. Just means that you don't have to roast it again with copper.
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