WHERE'S THE HYPOCYCLOID?

Since the February 2007 issue, a hypocycloid has been “hidden” on the cover of Iron & Steel Technology. While its size and color may vary, its shape is maintained. Every month, Iron & Steel Technology will use this space to point out where the hypocycloid was hidden on the current issue’s cover. Challenge yourself to find it before looking for the answer.

2013 Hypocycloids | 2012 Hypocycloids | 2011 Hypocycloids | 2010 Hypocycloids | 2009 Hypocycloids