Before pic Some major differences between now and before Added lots of driftwood to the back left Jungle val curtain in the back is filling in nicely . Kuhlis didn ' t want white sand , decide to mix some amazonia in it without permission Curve around the sand looks much more natural . Pebbles and sticks added RIP gourami . disappeared and was never found RIP rummynose tetras and some cardinal tetras 9 CPDs to complete the school 1 golden ram The pic looks weirdly pixelated because my phone ' s camera doesn ' t work well at night <| sep |> more like proloser ? '<| sep |> then C cannot be Turingcomplete , because it cannot address an unbounded storage space . I don ' t see why that ' s a requirement for turing completeness . You could argue a turing machine can ' t address unbounded storage space either by that logic , in that it only looks at a single cell on the tape in any given state sizeof 1 . But it can , of course move the tape addressing another cell one at a time . Likewise just because sizeofmybigstructure is constrained to size X , it doesn ' t mean we can ' t address in a more general sense data that is larger via mybigstructurenext or if you turn to some pointer limitation , some arbitrary function that advances the tape on whatever exotic hardware you ' re using that actually has infinite storage . It ' s taking a limitation of one particular language feature and assuming that ' s the only way to possibly accomplish the goal .