123KiB, 1024x768, aq774.jpg View SameGoogleiqdbSauceNAO Anonymous Thu 01 Jul 13:30:13 2021 No.13346522 ViewReplyOriginalReport Quoted By: >>13346934 >>13347003 >>13347196 I know this is a stupid question, but how is the heat of fusion reactors contained? There's obviously some physics and material sciences involved, but explain it in layman's terms.