Today's Daily Brain Teaser (Oct 29, 2014)

Astounding



Recorded by three hands,

I have no bounds.

People use me constantly,

My vastness astounds.



I'm used around the world,

Organized by ancient cultures.

Through me all things happen,

Children become geezers.





Check Braingle.com for the answer.

from Braingle's Teasers http://ift.tt/1fYO2jw

via 3d wooden brain teasers from craftypuzzles.com