Update 2018-02-02-theoretical-puzzle-pieces.md
Update 2018-02-02-theoretical-puzzle-pieces.md

updated Knowns and Unknowns gif, and included video examples of Rapid Psychomotor Responses
taunsquared/taunsquared.github.io,taunsquared/taunsquared.github.io,taunsquared/taunsquared.github.io