  (activityID, activityName, iconNo, description, published)
 (0, 'None', NULL, 'No activity', 1),  
  (1, 'Manufacturing', '18_02', 'Manufacturing', 1),
  (2, 'Researching Technology', '33_02', 'Technological research', 0),
  (3, 'Researching Time Productivity', '33_02', 'Researching productivity time', 1),
  (4, 'Researching Material Productivity', '33_02', 'Researching material productivity', 1),
  (5, 'Copying', '33_02', 'Copying', 1),
  (6, 'Duplicating', NULL, 'The process of creating an item, by studying an already existing item.', 0),
  (7, 'Reverse Engineering', NULL, 'The process of creating a blueprint from an item.', 0),
  (8, 'Invention', '33_02', 'The process of creating a more advanced item based on an existing item', 1)
