minus-squarerayf@lemmy.ziptoAsklemmy@lemmy.ml•What way does your thumb bend?linkfedilinkarrow-up2·8 days agoSame, both thumbs bend backward to 90°. Used to have fun back in school, saying I’d always got my set square with me for geometry. linkfedilink
Same, both thumbs bend backward to 90°. Used to have fun back in school, saying I’d always got my set square with me for geometry.