V i got bored enough to make a badminton clock! I'm sure some people have made this already i got the idea from badminton alley in sunnyvale XD but i think mine's better so ha! well here it is! (i'm going to paint the second hand yellow )
Thats actually pretty cool, i never thought about that before to be honest but yeah i like the idea haha maby ill try it sometime too.
Check this link - it's someone like you The tennis versions of the clock have long been commercially available
sure XD buy me the n9k first XD including materials cost and labor cost XD ajajajaja and don't forget shipping and handling XD