This blog is not really in the business of promoting products, but sometimes something comes along which is just too cool to ignore. Bike specific lanes are great. They designate space specific to bicyclists and shout out to motor vehicles, "Stay Away!" There are more now in Chicago than there were a few years ago, but there are still too few. Now, a company has come up with a compact light that uses lasers to create a virtual bike lane around you at all times. I'm not sure when it will hit the market, but click here to read all about it.