Bre Pettis, avid science & art advocate/activist/aficionado presents us with a clever idea and play on words: Digital Calendar. Get it? Pettis laser-etched a calendar onto his fingernails. I guess it’s accurate dependent on how fast your nails grow.
As featured on ScienceBlog SciencePunk.
I would just like to say one thing about this idea: OW!
I also think he’s left-handed, judging on the accuracy of the right thumb but not the left. *(Note: on second glance the left hand’s calendar simply looks older than the right hand. Hmm…)