Dickey_Butts [none/use name] to diy • 6 months agoDIY Sand Battery Space Heaterexternal-linkmessage-square21 fedilinkarrow-up124
arrow-up124external-linkDIY Sand Battery Space HeaterDickey_Butts [none/use name] to diy • 6 months agomessage-square21 Commentsfedilink
minus-squareJohnBrownNote [comrade/them, des/pair]hexbear5·6 months ago 1:34 "A product to convert heat into electricity is being developed." steam engine? link
minus-squareinvalidusernamelol [he/him]hexbear3·6 months agoEither a steam engine or something less efficient link
steam engine?
Either a steam engine or something less efficient