The Happy Orca

Khan Academy: Re-imagining education

happyorca — Tue, 04 Oct 2011 05:12:43 +0000

happyorca — Sun, 10 Jul 2011 12:35:39 +0000

View more presentations from Alexander Osterwalder

happyorca — Thu, 30 Jun 2011 09:43:15 +0000

happyorca — Tue, 14 Jun 2011 23:28:28 +0000

happyorca — Wed, 08 Jun 2011 21:21:20 +0000

happyorca — Wed, 30 Mar 2011 18:48:49 +0000

happyorca — Tue, 18 Jan 2011 12:13:40 +0000

happyorca — Tue, 28 Dec 2010 22:21:06 +0000

happyorca — Thu, 25 Nov 2010 21:45:17 +0000

happyorca — Sun, 10 Oct 2010 03:24:59 +0000