Submissions from globetrooper.com

		What are the Essential Smartphone Apps for Travelers in 2011 - 2012? (globetrooper.com)
		1 point by chrisuk73 on Nov 18, 2011 \| past
		Why Do We Get Sick at Altitude? (globetrooper.com)
		2 points by todsul on Oct 23, 2011 \| past \| 2 comments
		Why Can't We Drink Sea Water? (globetrooper.com)
		217 points by todsul on Oct 15, 2011 \| past \| 83 comments
		Solar Powered Apple MacBook (globetrooper.com)
		5 points by todsul on Oct 14, 2011 \| past
		The Highest Concentration of Startups in the World - San Pedro Prison, Bolivia (globetrooper.com)
		2 points by todsul on Sept 27, 2011 \| past
		The Happy Planet Index (HPI) Makes Me Unhappy (globetrooper.com)
		2 points by todsul on Sept 26, 2011 \| past
		Startup Founders: Don't Defer Long-Term Travel Till Retirement (globetrooper.com)
		41 points by todsul on Sept 4, 2011 \| past \| 34 comments