Air Traffic

At first glance, this clip may seem like a bunch of flying dots, but it actually depicts “all commercial air traffic in the world during a 24-hour period.” Video after the break.

..pilot friends tell me that sometimes they get close enough to wave at each other, so maybe it’s not as big as to accommodate the 7.4 billion passengers that will travel by air in 2020.

[via GizmodoDarkroastedblend]