Assorted Links

1.  Urine-powered generator (but does it work?).  HT Chris Blattman.

2.  Nominal pice rigidity.

3.  Chrome plug-in that automatically scans email for information that fact-checkers have already deemed false.

4.  Machine that plays slices of wood like vinyl records (video).

5.  Poorer people continue to vote Democrat, in one chart.  Notice the declining marginal propensity to vote Republican.

6.  Marijuana liberalization reduces drunk driving fatalities, also see graph here.