You can't see it, but our entire cellular network is constantly bathing us in radiation. Better hope it's really harmless.

If you’re reading this, you’re likely bathed in several channels of cell phone radiation at once. But while we can spot cell phone towers and antennae, the waves themselves remain invisible. Following up on a project to visualize what Wi-Fi might look like in cities, artist-researcher Nickolay Lamm has imagined what cell phone radiation would look like if emitted as waves of light.

Image: http://www.fastcoexist.com