Streetlights, breast cancer and Rubik’s Cube…

A couple of months ago, the Madison WI utility folks showed up on my street, dug some holes, brought in several shiny new poles, and next thing we knew, we had a half a dozen new streetlights – including one right outside my bedroom window.  These aren’t just any streetlights – they are the latest LED technology, and easily bright enough to read by, while consuming only a fraction of the energy of the older ones. It appears these brilliant additions use less electricity than one old-fashioned 100 watt bulb, but make those older sodium lights look like bathroom nightlights.  Signs of progress, yes? Maybe… Continue reading