Isaac Asimov and the Fundamental Theorem of Algebra shooting battle at Virginia TECH
The 2013 Boston Marathon runners RAN and Nature's neuron NODE of RANvier war signal
- the bombing
The AC --> Alternating Cycles WAR..... electrical engineering SECRET body language signal: THUMBS UP
The Sterling Hall bombing
by 4 Margaret Mead atomic nuclear family HUMAN agents in the 4 quantum numbers conflict.