🌐EnglishEnglishBahasa IndonesiaEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусский한국어中文EntityQ2362043· pop 16· linked from 9 articlesEnergy Catalyzerclaimed cold fusion reactorConnectionsphys.orgEntityQ118398EntityCategoriesCold fusionDiscovery and invention controversiesFringe physicsItalian inventions