huh, I'll have to try that and see how well it works

I just bought a new car, and it has WAY better mirrors than my old car. Which is good because it's not as easy to see out the back as on my old car, but I've been a little bit impressed that it's really possible to change lanes with a glance over my shoulder to the left (for a car in the blind spot) and using the mirrors.

I almost want to find a spare one at a junk yard and mount it on my bike, lol...part of the reason I don't use a mirror right now is that I couldn't be confident I'm seeing everything on the road with a tiny bicycle mirror.