Ik zie het licht.*

Do you ever realize a lightbulb starts to burn whenever you switch it on? Do you find this self-evident? In the early days, cavemen fought battles for fire. In the Dark Ages, a

candle was a piece of technology. Now, we just switch the light on. The invention of Edisons lightbulb marks the end of an era in which we had to make light with fire.

* I see the light.