Source   http://www.wellhome.com/
Related posts:
2009 Internet - World Submarine Cable Map
Planet (and star) Sizes
Bush's Travelling Entourage
Breathing Earth! – CO2 emissions simulated in real time
Energy savings [Infographic]
Smoking bans around the world
Interactive Map - Which Country stands where: Libya Crisis
Myers-Briggs and Job Satisfaction [Infographic]
How MRI Scans Work [Infographic]
Renewable Energy in Total Final Energy Consumption, by Sector - 2015