We all know London is the greatest city in the world alongside New York <| sep |> I love humanity ! I hate people ! <| sep |> directv has some 4 K content , but you have to have one of their 4 K receivers to view it . <| sep |> When asked about it I always tell people this site is toxic . <| sep |> Hi uthefilght , why did you level lock to 91 ? <| sep |> If you go into beta decay and only leaving another beta particle behind which is the orinigal object . If both are then would their photons be conidered part of the object . If they are then they can travel forever as a photon at the speed of light . And in its point of refernece would be instant . So in a way they can be infinitely part . Also objects decay at different rate . Also you cant really put a timer on totally decay when you are down to a few particles its like flipping a coin to see if it will disappear . if I had a 1 kg ball of photon it will never decay . And if you say wait a minute photons dont have mass . Then you just havent been using the right method to measure mass . Edit photons do decay . Ita just red shifting so it will aways be there getting fainter but always persisting .