Aherd of Buffalo can move only as fast as the slowest Buffalo.When the herd is hunted,it is the slowest and the weakest ones at the back that are killed first.
This natural selection is good for the herd as a whole, because the general speed and health of the whole group keeps improving by the regular killing of the weakest members.
In much the same way, the human brain can only operate as fast as the slowest brain cells.Excessive intake of alcohol, we all know, kills brain cells first.
In this way, regular consumption of beer eliminates the weaker brain
cells making the brain a faster and more efficient machine.
Who poisoned thousands of Nazi prisoners immediately following World War II?
The little-known "Avengers," a Jewish guerilla group formed by Abba Kovner to bomb German transports and outposts during World War II, plotted immediately following the war to poison 8,000 Nazis imprisoned at Stalag 13 in Nuremberg. Avenger member Lebke Distel obtained a job at a bakery supplying bread to the prison camp. He secretly stashed bottles of arsenic in the floorboards for days, then snuck in two additional members who
worked all night to paint the poison on 9,000 loaves of bread. The group didn't finish, but they poisoned thousands of loaves.