on 1st January 2014, I Shaved my head 12 times.
Every month, I take a photo of myself to document the growth of my hair. I print them out as postcards and mail them to 12 addresses I randomly pick on Google map every month(1 from each time zone)
Postcards with my hair went to 144 places in a year.
I dared not to tell my parents until 3 months later when my hair grew back to 3.1cm long.