====== TIME  ======

  * [[:en:clock | Clock ]]
  * [[:en:age | Age ]]
  * [[:en:time | Time ]]


  * [[:en:horology | horology ]] 
  * [[:en:chronometry | chronometry ]]
  * [[:en:musical_meter | musical meter ]]
  * [[:en:time_sign | time sign ( multiplication) ]]
  * [[:en:system_time | system time ( computing ) ]] 
  * [[:en:grammatical_tense | grammatical tense ]] 
  * Substantial time or half life 

  * [[:en:time_distribution | time distribution ]] 
    * [[:en:zeroth_time | zeroth time ]]
      * origin of time , at present , current , now 
    * [[:en:first_time | first time or before second]]
      * past 
    * [[:en:second_time | second time or after first  ]]
      * future 
  * [[:en:3d_time | 3d time ]] 
  * Time is the continued sequence of existence and events that occurs in an apparently irreversible succession 
    * [[:en:2d_time_frames | 2D time frames ]]
      * [[:en:2d_time_frame_arrows | 2D time frame arrows ]]
    * [[:en:2d_logical_time | 2d logical time / logical time ]]
    * [[:en:2d_numerical_time | 2D numerical time / Numerical time ]] 


  * mental time and mental age 
  * age of life time or life time , mortality , organic time 
    * injury timeline 
  * inorganic time 
  * social time 
  * spiritual time 
  * event time line 
    * history , present and future