Pinboard (maciej) https://pinboard.in/u:maciej/public/ recent bookmarks from maciej When a photon leaves a star, what are the odds that it will eventually hit something, vs. never hit anything for the rest of the life of the universe? : askscience 2012-01-14T05:26:29+00:00 http://www.reddit.com/r/askscience/comments/of8pf/when_a_photon_leaves_a_star_what_are_the_odds/ maciejphysics discussion askscience reddit photons test https://pinboard.in/ https://pinboard.in/u:maciej/b:e59cab21d813/