This is more important than my childhood action figures in the shot suggest (and bonus points for whoever names the figure all the way on the left).
A lot of cities want to make speed limits 25 miles an hour instead of 30 or even more. It's a good idea and while a lot of sources say you should do it few have really said why one has to do it. The answer is rooted in physics (I did something similar in my riding at night feature).
Thanks for watching, thanks for sharing, and thanks for riding.