On Sun, 29 Nov 2015 05:52:42 -0800 (PST), "Chris.B"
wrote:
On Tuesday, 24 November 2015 20:54:05 UTC+1, Paul Schlyter wrote:

Then it might be possible to see if gun control would really be
helpful or not.

And since
the people decided, the US still has few restrictions for gun
ownership, and the US also still hasn't gone metric.

In Europe, democracy arrived later. Meanwhile, European
governments
decided to go metric, and they also disarmed their people. So
when
democracy arrived in Europe, people were already used to metric
units, and also to live without guns.

Know any Americans who don't know the meaning of a 9mm? ;ø]

You lost some space probes due to conversion errors between metric
and US units. The more often such conversion must be made, the more
likely those occasional conversion errors will be.