4 ms·left hand side of the road, or right hand side of the road?by ultimape 5y agoleft hand side of the road, or right hand side of the road?topspin 5y agoYou've lost me.grzm 5y agoDifferent domains have different conventions, regardless of what may be in a definitive reference.deleted 5y ago[deleted]ultimape 5y agoobligatory xkcd https://xkcd.com/567/ https://xkcd.com/567/