Tag Archives: Earth

How light emissions across the globe changed between 2012 and 2016. Link to a navigable map.

In Douglas Adams’ book (volume one in the trilogy of four) we learn, among other things: Towels are particularly useful for interstellar travelers on a shoestring. It’s not clear whether humans conduct experiments on mice or vice versa. The answer to Life, Universe, and Everything is “forty-two” as Deep Thought found after an extended period (seven and a half million years) of number crunching. But what is the question? To find out, an even more powerful computer was built: The Earth....