rev.hodl @rev.hodl 1770575497 I'm building space heaters that mine Bitcoin. rev.hodl @rev.hodl · 1w Replying to @jimmysong Bitcoin mining space heaters. 30 terahash 700-800w 26j efficiency. All metal, no 3d printed components, hand made by me. $300-$400. Only Bitcoin accepted. https://i.nostr.build/r39t0MUlFm8KGMip.jpg https://i.nostr.build/OmP7XvxJJ2sDc767.jpg 21
