The world is your gym. Every day, people track millions of activities with Human. We visualized data in major cities all across the globe to get an insight into Human activity. Join the movement in your city.
Squirrel highways Nervous squirrels, afraid of an attack on the ground, use the phone and television cables as highways wherever the tree canopy’s broken. Birds rest on the power lines. Image and caption copyrighted Denis Wood & Siglio Press