I see motion I shoud see zero even if

laser Hz not cooperate with camera hz

I schould see zero respect to SRT ?!?!?!?!?!:):):):)



I LIKE CHEAP

I will use old candela and bicycle weel ( gap )



C --- wheel -------- mirror

from mirror to wall

small electric engine near candela
half candela covered by dark metal


GOOD LASER ?

Last edited by newton; 11/20/13 04:40 PM.