Stashed in: Science!, Light, Best of Imgur, Why not both?
Wave-particle duality: http://en.wikipedia.org/wiki/Wave%E2%80%93particle_duality
Walking Dead bromance gifs
I have approximate knowledge of many things.
Father built a spaceship for his 5 year old son.
Damn you LEGO, where was "Sort and Store" 30 years ago?