Just posting this for posterity; http://www.wired.com/2015/02/science-one-agrees-color-dress/ if you've somehow not heard.
RIP Leonard Nimoy.
I suppost it's illogical to be sad about someone who had such a long and prosperous life, but also very human.
A life is like a garden. Perfect moments can be had, but not preserved, except in memory. LLAP