The World's Air Traffic over 24 Hours (Video)
Ever wanted to watch the movement of the world's air travel? The density of airplanes coming and going is actually really stunning, as shown in this simulation by Zhaw. We can just imagine the incredible emissions from these flights. Makes you want to consider a staycation. More on Air Travel:
How GPS Can Save The Airline Industry Time and Fuel
Cure Air Traffic Congestion: A Systems Based Solution?
China to Build 97 Airports in 12 Years & the Future of Air Travel