http://theunbrokenwindow.com/2009/11/27/getting-that-last-drop-of-air-out-of-your-air-mattress/ The curious task of economics is to demonstrate to men how little they really know about what they imagine they can design. - F.A. Hayek Thu, 11 Mar 2010 06:55:35 -0500 http://wordpress.org/?v=2.8.4 hourly 1