3 ms·Well you can dot them if not cross them (cross needs 3 dimensions iirc)!by sixbrx 13y agoWell you can dot them if not cross them (cross needs 3 dimensions iirc)!defen 13y agoYou inadvertently stumbled onto the punchline of the joke - "You can't cross them because a mountaineer is a scalar." (scaler) - works better when spoken.sp332 13y agoDon't forget the part about the mosquito being a vector :)