Matt Hamilton [Maryland] on Nostr: npub10p3z9…zmvxm maybe, but less friction means less current means smaller battery ...
npub10p3z96wgn4g48d75dx4tvz2293ykp8sv2rxgd5q3fd9se9ws924s8zmvxm (npub10p3…mvxm) maybe, but less friction means less current means smaller battery means smaller solar means cheaper kit.