Piano Staircase

Posted by phugoid on Thursday December 30, 2010 @11:41AM
from the thefuntheory.com dept.

( 2 comments | 17 points | on HN )

Re:Piano Staircase by ljf on Thursday December 30, 2010 @12:42PM (#2052871)

For comments from the other times this was posted:

[ Parent | on HN ]

Re:Piano Staircase by shashank261 on Thursday December 30, 2010 @01:14PM (#2053030)

A simple yet brilliant idea, but my worry is, Will adults let kids play on that staircase? :)

[ Parent | on HN ]